In no instance shall the annual maximum percentage for administrative costs, not including marketing and advertising costs, funds set aside for prizes, commissions paid to retailers, contract fees paid to gaming system vendors and instant ticket providers or emergency-related capital expenses, exceed three percent (3%) of sales.
The monies in the fund shall be invested by the State Treasurer in accordance with state investment practices. All earnings attributable to such investments shall likewise accrue to the credit of the fund.
Okla. Stat. tit. 3A, § 713