File No. 33-38879 Rule 424(b)(3) PROSPECTUS SUPPLEMENT (To Prospectus dated March 24, 1994) (To Prospectus Supplement dated March 29, 1994) No.: 1167 Dated: 07/01/94 MERRILL LYNCH & CO., INC. Medium-Term Notes Base Rate: Fed Funds Index Maturity 1 day Maturity Date: 07/05/93 Redemption Date: N/A Optional Repayment Dates: N/A Spread: 0.200% Spread Multiplier: N/A Maximum Interest Rate: N/A Minimum Interest Rate: N/A Interest Reset Dates: Daily Interest Payment Dates: 5th of January, April, July and October (modified following business day convention) Initial Interest Rate: TBD 7/5/94 Form: Book-entry