Certain warrants issued by the Company do not have fixed settlement provisions because their exercise prices may be lowered if the Company issues securities at lower prices in the future, are classified as derivative liabilities, and are revalued at each reporting date. These warrants include (1) warrants issued to 1999 Mt RB, LLC in conjunction with our lease modification on February 4, 2013 (2) warrants issued conjunction with the Company’s strategic advisory agreement with Sunrise Financial Group, Inc. on May 21, 2013 and (3) warrants issued in conjunction with the Company’s private placements on July 31, 2013 and August 6, 2013. The Company was required to include the reset provisions in order to protect the warrant holders from the potential dilution associated with future financings.

The Company has valued warrants at their date of issue utilizing the Black-Scholes option pricing model. Expected volatility is based upon a weighted average historical volatility of peer companies operating in a similar industry. The risk-free interest rate is based on the implied yield available on U.S. Treasury issues with an equivalent term approximating the expected life of the warrants depending on the date of the issue and their expected life. The expected life of warrants used was based on the term of the warrant. The Company determined the expected dividend rate based on the assumption and expectation that earnings generated from operations are not expected to be adequate to allow for the payment of dividends in the near future. The following weighted-average assumptions were utilized in the fair value calculations for warrants granted and subsequent revaluation:

	Year Ended
	December 31, 2013
Expected dividend yield		0	%
Expected stock price volatility		70-172	%
Risk-free interest rate		.08–1.75	%
Expected life of warrants	.1-4.59 years
Number of warrants		4,300,351
Fair value of warrants	$	775,596

The fair value of these warrant liabilities was $775,596 at December 31, 2013. Of this amount, $13,200 is reported as a short term liability, as the warrants associated with this derivative liability will expire in less than one year. The reminder, $762,396 is classified as a long-term liability. The change in fair value for 2013 was ($676,048) and is reported in our statement of operations as an unrealized gain on the change in fair value of the derivative liabilities. The fair value of the derivative liabilities are re-measured at the end of every reporting period and upon the exercise of the warrant.

ASC 820, “Fair Value Measurements and Disclosures,” establishes a valuation hierarchy for disclosure of the inputs to valuation used to measure fair value. This hierarchy prioritizes the inputs into three broad levels as follows. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument. Level 3 inputs are unobservable inputs based on the Company’s own assumptions used to measure assets and liabilities at fair value. A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.

			Fair Value Measurements at December 31, 2013
	Total Carrying Value at September 30, 2013		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Derivative liabilities	$	775,596	$	-	$	-	$	775,596

	Year ended December 31, 2013
Beginning balance January 1, 2013	$	0
Initial valuation of derivative financial instruments		1,451,644
Net unrealized (gain) loss on derivative financial instruments		(676,048)
Ending balance	$	775,596