File No. 33-38879 Rule 424(b)(3) PROSPECTUS SUPPLEMENT (To Prospectus dated March 24, 1994) (To Prospectus Supplement dated March 29, 1994) No.: 1150 Dated: 04/06/94 MERRILL LYNCH & CO., INC. Medium-Term Notes Base Rate: ___Commercial Paper Index Rate ___Fed Funds ___LIBOR _X_Treasury Index Rate ___Prime Rate ___Fixed Rate Maturity Date: 04/26/95 Redemption Date: N/A Optional Repayment Dates: N/A Spread: +0.15% (plus fifteen basis points) Spread Multiplier: N/A Maximum Interest Rate: N/A Minimum Interest Rate: N/A Interest Reset Dates: 91 day T-Bill auction yield, reset weekly. Interest Payment Dates: 4/26/94, 7/26/94, 10/25/94, 1/31/95, & 4/26/95. Initial Interest Rate: 3.87% Index Maturity: 91 days Form: Book-entry