File No. 33-38879 Rule 424(b)(3) PROSPECTUS SUPPLEMENT (To Prospectus dated March 24, 1994) (To Prospectus Supplement dated March 29, 1994) No.: 1149 Dated: 04/06/94 MERRILL LYNCH & CO., INC. Medium-Term Notes Base Rate: ___Commercial Paper Index Rate _X_Federal Funds ___LIBOR ___Treasury Index Rate ___Prime Rate ___Fixed Rate Maturity Date: 4/27/95 Redemption Date: N/A Optional Repayment Dates: N/A Spread: +0.20%(plus twenty basis points) Spread Multiplier: N/A Maximum Interest Rate: N/A Minimum Interest Rate: N/A Interest Reset Dates: Daily, using the H.15 Fed Funds rate corresponding to the immediately preceding Business Day. Interest Payment Dates: 27th of January, April, July, and October, commencing on April 27, 1994. Initial Interest Rate: To be determined 4/13/94. Index Maturity: N/A Form: Book-entry