0000950123-04-006079 10-Q 5 20040331 20040510 MASTERCARD INC 0001141391 7389 134172551 DE 1231 10-Q 34 000-50250 04793927 2000 PURCHASE STREET PURCHASE NY 10577 9142492000 2000 PURCHASE STREET PURCHASE NY 10577 10-Q 1 y96999e10vq.htm MASTERCARD INCORPORATED EX-31.1 2 y96999exv31w1.htm EX-31.1: CERTIFICATION OF PRESIDENT AND CEO EX-31.2 3 y96999exv31w2.htm EX-31.2: CERTIFICATION OF CFO EX-32.1 4 y96999exv32w1.htm EX-32.1: CERTIFICATION OF PRESIDENT AND CEO EX-32.2 5 y96999exv32w2.htm EX-32.2: CERTIFICATION OF CFO