The State Treasurer is hereby authorized and directed to invest federal revenue sharing monies in direct obligations of the United States of America or in certificates of deposits from banks in the State of Oklahoma, acceptable as depositories, when such certificates of deposits are secured by acceptable collateral and yield as much or more than direct obligations of the United States of America. Earnings or interest on federal revenue sharing monies shall be deposited in the Federal Revenue Sharing Fund.
Okla. Stat. tit. 62, § 277.2