Haw. Rev. Stat. § 206E-112: Reserved housing loan programs; self supporting.

The interest rate, fees, charges, premiums, and other terms of the loans made under the reserved housing loan programs shall be at least sufficient to pay the cost of administering and maintaining the portion of the specific reserved housing loan programs for which the revenue bonds have been issued, and to assure payment of the principal of and interest on the revenue bonds as they become due.