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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0001287695-09-000586.txt : 20090929
<SEC-HEADER>0001287695-09-000586.hdr.sgml : 20090929
<ACCEPTANCE-DATETIME>20090929150511
ACCESSION NUMBER:		0001287695-09-000586
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20090731
FILED AS OF DATE:		20090929
DATE AS OF CHANGE:		20090929
EFFECTIVENESS DATE:		20090929

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIYIELD INSURED FUND, INC
		CENTRAL INDEX KEY:			0000883412
		IRS NUMBER:				223165131
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06540
		FILM NUMBER:		091092707

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIYIELD INSURED FUND INC
		DATE OF NAME CHANGE:	19920717
</SEC-HEADER>
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<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
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SIGNATURE   NEAL J. ANDREWS
TITLE       CFO

</TEXT>
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<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>myins77b.htm
<TEXT>
<!doctype html public "-//IETF//DTD HTML//EN">
<HTML>
<HEAD>
<TITLE>Converted by FileMerlin</TITLE>
<META NAME="author" CONTENT="Karen Hollister (Closed)">
<META NAME="date" CONTENT="09/28/2009">
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<BODY>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">To the Shareholders and Board of Directors of</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">BlackRock MuniYield Insured Fund, Inc.:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">In planning and performing our audit of the financial statements of BlackRock MuniYield Insured Fund, Inc. (the &#147;Fund&#148;) as of and for the year ended July 31, 2009, in accordance with the standards of the Public Company Accounting Oversight Board (United States), we considered the Fund&#146;s internal control over financial reporting, including controls over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-SAR, but not for the purpose of expressing an opinion on the effectiveness of the Fund&#146;s internal control over financial reporting.&nbsp; Accordingly, we express no such opinion.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">The management of the Fund is responsible for establishing and maintaining effective internal control over financial reporting.&nbsp; In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls.&nbsp; A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.&nbsp; A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that tra
nsactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of a company's assets that could have a material effect on the financial statements.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.&nbsp; Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis.&nbsp; A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company's annual or interim financial statements will not be prevented or detected on a timely basis.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">Our consideration of the Fund&#146;s internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control that might be material weaknesses under standards established by the Public Company Accounting Oversight Board (United States).&nbsp; However, we noted no deficiencies in the Fund&#146;s internal control over financial reporting and its operation, including controls for safeguarding securities, that we consider to be a material weakness, as defined above, as of July 31, 2009.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">This report is intended solely for the information and use of management and the Board of Directors of BlackRock MuniYield Insured Fund, Inc. and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">/s/ Deloitte &amp; Touche LLP</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">Princeton, New Jersey</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:10pt; font-size:10pt; color:#000000">September 28, 2009</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
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<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>3
<FILENAME>myinsa77o.htm
<TEXT>
<!doctype html public "-//IETF//DTD HTML//EN">
<HTML>
<HEAD>
<TITLE>FORM 10f-3</TITLE>
<META NAME="author" CONTENT="BlackRock">
<META NAME="date" CONTENT="08/11/2008">
</HEAD>
<BODY>
<BR>
<BR>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>FORM 10f-3</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>THE BLACKROCK FUNDS </B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000" align=center><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Record of Securities Purchased</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Under the Trust&#146;s Rule 10f-3 Procedures</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Name of Purchasing Portfolio: BlackRock MuniYield Insured Fund, Inc. (MYI), BlackRock MuniVest Fund, Inc. (MVF), BlackRock MuniVest Fund II, Inc. (MVT)</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Issuer: &nbsp;Board of Regents, Texas State University System</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">3.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Date of Purchase: 7/31/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">4.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Underwriter from whom purchased: &nbsp;Lehman Brothers</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">5.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Name of Affiliated Underwriter (as defined in the Trust&#146;s procedures) managing or participating in syndicate: Piper Jaffray &amp; Co.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">List Members of Underwriting Syndicate: </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:234pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Lehman Brothers, RBC Capital Markets, Estrada Hinojosa &amp; Company, Inc., &amp; Piper Jaffray &amp; Co.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">6. </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;<A NAME="OLE_LINK1"></A><A NAME="OLE_LINK2"></A>(MYI) $29,350,000 out of $207,395,000; (MVF) $4,950,000 out of $207,395,000; (MVT) $2,700,000 out of $207,395,000.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;7.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased by funds advised by BlackRock and any purchases by other accounts with respect to which BlackRock has investment discretion (out of the total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): $37,000,000 out of $207,395,000.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">8.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Purchase price (net of fees and expenses): &nbsp;$104.353 (2024), $103.884 (2025), $103.495 (2026), $103.107 (2027). </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">9.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Date offering commenced (if different from Date of Purchase): &nbsp;07/30/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">10.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Offering price at end of first day on which any sales were made: &nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">11.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Have the following conditions been satisfied:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000"><B><U>Yes</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:24pt; font-size:12pt; color:#000000"><B><U>No</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">The securities are part of an issue registered under </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">the Securities Act of 1933, as amended, which </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">is being offered to the public, <U>or</U> are Eligible Municipal</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Securities, <U>or</U> are securities sold in an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Eligible Foreign </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> are securities sold in an Eligible Rule 144A</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> part of an issue of government </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">securities.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">b.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The securities were purchased prior to the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">end of the first day on which any sales</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">were made, at a price that was not more</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">than the price paid by each other</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">purchaser of securities in that offering</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">or in any concurrent offering of the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities (except, in the case of an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Foreign Offering, for any rights</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to purchase required by laws to be granted</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to existing security holders of the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Issuer) <U>or</U>, if a rights offering, the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities were purchased on or before the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">fourth day preceding the day on which the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">rights offering terminated.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">c.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The underwriting was a firm commitment</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">underwriting.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">d.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The commission, spread or profit was</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">reasonable and fair in relation to that</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">being received by others for underwriting</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">similar securities during the same period.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">____</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">e.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">In respect of any securities other than</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Municipal Securities, the issuer</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">of such securities has been in continuous</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">operation for not less than three years</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">(including the operations of predecessors).</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Has the affiliated underwriter confirmed </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">that it will not receive any direct or indirect </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">benefit as a result of BlackRock's participation </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">in the offering?</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:360pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:180pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Received from: &nbsp;&nbsp;___ Mark Cataneo____ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Date: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_08/04/08__</P>
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<TYPE>EX-99.77O RULE 10F-3
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<!doctype html public "-//IETF//DTD HTML//EN">
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<TITLE>FORM 10f-3</TITLE>
<META NAME="author" CONTENT="BlackRock">
<META NAME="date" CONTENT="07/15/2008">
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<BODY>
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<BR>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>FORM 10f-3</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>THE BLACKROCK FUNDS </B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000" align=center><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Record of Securities Purchased</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Under the Trust&#146;s Rule 10f-3 Procedures</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Name of Purchasing Portfolio: BlackRock New York Municipal Income Trust II (BFY), BlackRock New York Municipal Bond Fund (BR-NY), BlackRock New York Insured Municipal Income Trust (BSE), BlackRock MuniYield New York Insured Fund, Inc. (MYN), BlackRock AMT-Free Municipal Bond Portfolio (BR-MUNI), BlackRock National Municipal Fund (BR-NATL), BlackRock MuniYield Insured Fund, Inc. (MYI), BlackRock New York Municipal Bond Trust (BQH), BlackRock MuniHoldings New York Insured Fund, Inc. (MHN)</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">2.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Issuer: &nbsp;Dormitory Authority of the State of New York Mental Health Services Facilities Improvement Revenue Bonds</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">3.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Date of Purchase: 07/02/2008 </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">4.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Underwriter from whom purchased: &nbsp;JPMorgan</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">5.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Name of Affiliated Underwriter (as defined in the Trust&#146;s procedures) managing or participating in syndicate: Merrill Lynch</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">List Members of Underwriting Syndicate: </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:234pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">JPMorgan, Lehman Brothers, Goldman, Sachs &amp; Co., Merrill Lynch, Ramirez &amp; Co., Inc., Wachovia Bank, National Association, Cain Brothers &amp; Company, LLC, DEPFA First Albany Securities LLC, Jackson Securities, Morgan Stanley, Raymond James &amp; Associates, Inc., Roosevelt &amp; Cross, Incorporated, Stearne, Agee &amp; Leach, Inc.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">6. </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;<A NAME="OLE_LINK1"></A><A NAME="OLE_LINK2"></A>(BFY) $700,000 out of $<A NAME="OLE_LINK3"></A>516,455,000; (BR-NY) $1,800,000 out of $516,455,000; (BSE) $1,100,000 out of $516,455,000; (MYN) $11,860,000 out of $516,455,000; (BR-MUNI) $2,000,000 out of $516,455,000; (BR-NATL) $10,500,000 out of $516,455,000; (MYI) $2,700,000 out of $516,455,000; (BQH) $350,000 out of $516,455,000; (MHN) $10,300,000 out of $516,455,000</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;7.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased by funds advised by BlackRock and any purchases by other accounts with respect to which BlackRock has investment discretion (out of the total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): $41,310,000 out of $516,455,000.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">8.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Purchase price (net of fees and expenses): &nbsp;$100.941 in 2033, $100.704 in 2038, $102.058 in 2028, $100.00 in 2033.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">9.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Date offering commenced (if different from Date of Purchase): &nbsp;07/01/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">10.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Offering price at end of first day on which any sales were made: &nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">11.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Have the following conditions been satisfied:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000"><B><U>Yes</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:24pt; font-size:12pt; color:#000000"><B><U>No</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">The securities are part of an issue registered under </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">the Securities Act of 1933, as amended, which </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">is being offered to the public, <U>or</U> are Eligible Municipal</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Securities, <U>or</U> are securities sold in an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Eligible Foreign </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> are securities sold in an Eligible Rule 144A</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> part of an issue of government </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">securities.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">b.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The securities were purchased prior to the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">end of the first day on which any sales</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">were made, at a price that was not more</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">than the price paid by each other</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">purchaser of securities in that offering</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">or in any concurrent offering of the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities (except, in the case of an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Foreign Offering, for any rights</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to purchase required by laws to be granted</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to existing security holders of the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Issuer) <U>or</U>, if a rights offering, the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities were purchased on or before the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">fourth day preceding the day on which the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">rights offering terminated.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">c.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The underwriting was a firm commitment</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">underwriting.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">d.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The commission, spread or profit was</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">reasonable and fair in relation to that</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">being received by others for underwriting</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">similar securities during the same period.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">____</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">e.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">In respect of any securities other than</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Municipal Securities, the issuer</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">of such securities has been in continuous</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">operation for not less than three years</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">(including the operations of predecessors).</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Has the affiliated underwriter confirmed </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">that it will not receive any direct or indirect </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">benefit as a result of BlackRock's participation </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">in the offering?</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:360pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:180pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Received from: &nbsp;&nbsp;___ Mark Cataneo__ _ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Date: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_7/15/08__</P>
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<TYPE>EX-99.77O RULE 10F-3
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<!doctype html public "-//IETF//DTD HTML//EN">
<HTML>
<HEAD>
<TITLE>FORM 10f-3</TITLE>
<META NAME="author" CONTENT="BlackRock">
<META NAME="date" CONTENT="01/26/2009">
</HEAD>
<BODY>
<BR>
<BR>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>FORM 10f-3</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000" align=center><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>THE BLACKROCK FUNDS</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>&nbsp;</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Record of Securities Purchased</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Under the Trust&#146;s Rule 10f-3 Procedures</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Name of Purchasing Portfolio: BlackRock National Municipal Fund (BR-NATL), BlackRock MuniYield Insured Fund, Inc. (MYI) </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Issuer: &nbsp;Massachusetts Housing Finance Agency </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">3.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Date of Purchase: &nbsp;12/10/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">4.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Underwriter from whom purchased: &nbsp;Banc of America Securities LLC</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">5.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Name of Affiliated Underwriter (as defined in the Trust&#146;s procedures) managing or participating in syndicate:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:540pt; line-height:12pt; font-size:12pt; color:#000000">Merrill Lynch &amp; Co.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">List Members of Underwriting Syndicate:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Banc of America Securities LLC, Barclays Capital, Citi, Goldman, Sachs &amp; Co., Morgan Stanley, Cabrera Capital Markets, LLC, Depfa First Albany Securities, LLC, Fidelity Capital Markets Services, George K. Baum &amp; Company, J.P. Morgan, Merrill Lynch &amp; Co., Piper Jaffray &amp; Co., Raymond James &amp; Associates, Inc., Rice Financial Products Company, Siebert Brandford Shank &amp; Co. LLC, Wachovia Bank, National Association</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">6.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;&nbsp;(BR-NATL) $5,000,000 out of $50,225,000; (MYI) $3,440,000 out of $50,225,000</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">7.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased by funds advised by BlackRock and any purchases by other accounts with respect to which BlackRock has investment discretion (out of the total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;&nbsp;$8,440,000 out of $50,225,000</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">8.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Purchase price (net of fees and expenses): &nbsp;$100 in 2038</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">9.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Date offering commenced (if different from Date of Purchase): &nbsp;12/8/08</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">10.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Offering price at end of first day on which any sales were made: &nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">11.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Have the following conditions been satisfied:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000"><B><U>Yes</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:24pt; font-size:12pt; color:#000000"><B><U>No</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">The securities are part of an issue registered under </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">the Securities Act of 1933, as amended, which </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">is being offered to the public, <U>or</U> are Eligible Municipal</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Securities, <U>or</U> are securities sold in an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Eligible Foreign </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> are securities sold in an Eligible Rule 144A</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> part of an issue of government </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">securities.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">b.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The securities were purchased prior to the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">end of the first day on which any sales</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">were made, at a price that was not more</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">than the price paid by each other</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">purchaser of securities in that offering</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">or in any concurrent offering of the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities (except, in the case of an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Foreign Offering, for any rights</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to purchase required by laws to be granted</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to existing security holders of the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Issuer) <U>or</U>, if a rights offering, the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities were purchased on or before the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">fourth day preceding the day on which the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">rights offering terminated.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">c.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The underwriting was a firm commitment</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">underwriting.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">d.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The commission, spread or profit was</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">reasonable and fair in relation to that</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">being received by others for underwriting</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">similar securities during the same period.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">e.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">In respect of any securities other than</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Municipal Securities, the issuer</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">of such securities has been in continuous</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">operation for not less than three years</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">(including the operations of predecessors).</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Has the affiliated underwriter confirmed </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">that it will not receive any direct or indirect </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">benefit as a result of BlackRock's participation </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">in the offering?</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X__</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Completed by: <U>_ Janine Bianchino &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;________________</U> &nbsp;&nbsp;Date: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;__1/13/09____</P>
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<TITLE>FORM 10f-3</TITLE>
<META NAME="author" CONTENT="BlackRock">
<META NAME="date" CONTENT="11/13/2008">
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<BODY>
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<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>FORM 10f-3</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000" align=center><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>THE BLACKROCK FUNDS</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>&nbsp;</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Record of Securities Purchased</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000" align=center><B>Under the Trust&#146;s Rule 10f-3 Procedures</B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">1.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Name of Purchasing Portfolio: &nbsp;BlackRock Municipal Income Investment Trust (BBF), BlackRock Municipal Bond Investment Trust (BIE), BlackRock Municipal Insured Fund (BR-INSRD), BlackRock MuniEnhanced Fund, Inc. (MEN), BlackRock MuniYield Quality Fund II, Inc. (MQT), BlackRock MuniYield Quality Fund, Inc. (MQY), MuniYield Investment Fund (MYF), BlackRock Investment Quality Municipal Income Trust (RFA), BlackRock Municipal Bond Trust (BBK), BlackRock Investment Quality Municipal Trust (BKN), BlackRock AMT-Free Municipal Bond Portfolio (BR-MUNI), BlackRock National Municipal Fund (BR-NATL), MuniYield Michigan Insured Fund, Inc. (MIY), BlackRock MuniYield Insured Fund, Inc. (MYI), BlackRock MuniYield Michigan Insured Fund II, Inc. (MYM)</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">2.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000"><A NAME="OLE_LINK1"></A>Issuer: State Building Authority of the State of Michigan</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:18pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">3.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Date of Purchase: 11/07/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">4.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Underwriter from whom purchased: &nbsp;Morgan Stanley &amp; Co. Incorporated</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:10pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">5.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Name of Affiliated Underwriter (as defined in the Trust&#146;s procedures) managing or participating in syndicate: &nbsp;Merrill Lynch &amp; Co.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-18pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">List Members of Underwriting Syndicate: </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:54pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Morgan Stanley &amp; Co. Incorporated, Siebert Brandford Shank &amp; Co. LLC, Citigroup, Fidelity Capital Market Services, Loop Capital Markets, LLC, Merrill Lynch &amp; Co., Rice Financial Products</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">6.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased (out of total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;&nbsp;(BBF) $1,000,000 out of $192,275,000; (BIE) $500,000 out of $192,275,000; (BR-INSRD) $700,000 out of $192,275,000; (MEN) $400,000 out of $192,275,000; (MQT) $300,000 out of $192,275,000; (MQY) $600,000 out of $192,275,000; (MYF) $1,250,000 out of $192,275,000; (RFA) $250,000 out of $192,275,000; (BBK) $1,250,000 out of $192,275,000; (BKN) $1,875,000 out of $192,275,000; (BR-MUNI) $1,250,000 out of $192,275,000; (BR-NATL) $6,250,000 out of $192,275,000; (MIY) $3,900,000 out of $192,275,000; (MYI) $3,125,000 out of $192,275,000; (MYM) $2,350,000 out of $<A NAME="OLE_LINK2"></A><A NAME="OLE_LINK3"></A>192,275,000.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">7.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Aggregate principal amount purchased by funds advised by BlackRock and any purchases by other accounts with respect to which BlackRock has investment discretion (out of the total offering) (if an equity offering, list aggregate number of shares purchased (out of total number of shares offered)): &nbsp;$25,000,000 out of $192,275,000.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">8.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Purchase price (net of fees and expenses): $100.138(6.25), $96.89(6.00)</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">9.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:24pt; font-size:12pt; color:#000000">Date offering commenced (if different from Date of Purchase): &nbsp;11/06/2008</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">10.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:36pt; line-height:24pt; font-size:12pt; color:#000000">Offering price at end of first day on which any sales were made: &nbsp;</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">11.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Have the following conditions been satisfied:</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000"><B><U>Yes</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:24pt; font-size:12pt; color:#000000"><B><U>No</U></B></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">The securities are part of an issue registered under </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">the Securities Act of 1933, as amended, which </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">is being offered to the public, <U>or</U> are Eligible Municipal</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Securities, <U>or</U> are securities sold in an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">&nbsp;Eligible Foreign </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> are securities sold in an Eligible Rule 144A</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Offering <U>or</U> part of an issue of government </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">securities.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">b.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The securities were purchased prior to the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">end of the first day on which any sales</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">were made, at a price that was not more</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">than the price paid by each other</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">purchaser of securities in that offering</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">or in any concurrent offering of the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities (except, in the case of an</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Foreign Offering, for any rights</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to purchase required by laws to be granted</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">to existing security holders of the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Issuer) <U>or</U>, if a rights offering, the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">securities were purchased on or before the</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">fourth day preceding the day on which the </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">rights offering terminated.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">c.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The underwriting was a firm commitment</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">underwriting.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">d.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">The commission, spread or profit was</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">reasonable and fair in relation to that</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">being received by others for underwriting</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">similar securities during the same period.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">e.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">In respect of any securities other than</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">Eligible Municipal Securities, the issuer</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">of such securities has been in continuous</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">operation for not less than three years</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:72pt; line-height:12pt; font-size:12pt; color:#000000">(including the operations of predecessors).</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:360pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:-36pt; line-height:12pt; font-size:12pt; color:#000000">a.</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:72pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Has the affiliated underwriter confirmed </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">that it will not receive any direct or indirect </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">benefit as a result of BlackRock's participation </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:36pt; line-height:12pt; font-size:12pt; color:#000000">in the offering?</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:288pt; line-height:12pt; font-size:12pt; color:#000000">_X_</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding-left:36pt; padding-top:0pt; padding-right:0pt; padding-bottom:0pt; text-indent:324pt; line-height:12pt; font-size:12pt; color:#000000">___</P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:0pt; font-size:12pt; color:#000000"><BR></P>
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<P style="margin-left:0pt; margin-top:0pt; margin-bottom:-12pt; padding:0pt; text-indent:0pt; line-height:12pt; font-size:12pt; color:#000000">Received from: <U>_ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mark Cataneo___</U> </P>
<P style="margin-left:0pt; margin-top:0pt; margin-bottom:0pt; padding:0pt; text-indent:252pt; line-height:12pt; font-size:12pt; color:#000000">Date: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;___11/13/08______</P>
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