Any lease agreement may grant an option to the lessee to purchase the project at a price and upon other conditions sufficient to assure the payment and redemption of the bonds and payment and reimbursement of all such other charges and costs. Any lease or sale agreement may provide for acquisition of title to the project by the lessee or purchaser in advance of the retirement of the bonds, if such retirement is assured by the deposit with the municipality or the trustee of funds or of bonds or other obligations issued by the lessee or purchaser to the municipality, or bonds or other obligations issued or guaranteed by the United States or an agency thereof, which are payable as to principal and interest at the times and in the amounts required to pay the municipality’s bonds at or before maturity and all interest and redemption premiums thereon when due. In this event the payments of principal and interest on such obligations, and any mortgage or pledge of property or funds securing such payments, shall be irrevocably pledged for the payment of the bonds, interest and redemption premiums and payment and reimbursement of all other costs.

Source: SDCL, § 9-54-8 as added by SL 1973, ch 59, § 8.