(a) Any bond or note issued under the authority of this chapter shall be sold at not less than the principal amount of these bonds on any terms and conditions as the general treasurer, with the approval of the governor, shall be deemed to be for the best interest of the state. The purchaser of the bonds or notes shall pay accrued interest to the date of delivery of the bonds or notes.
(b) These premiums or accrued interest which may be received as the result of the sale of the bonds or notes shall be applied to the payment of debt service costs.
(c) Any bonds or notes issued under the provisions of this chapter and coupons on any bonds, if properly executed by the manual or facsimile signature of officers of the state in office on the date of execution, shall be valid and binding according to their tenor, notwithstanding that before their delivery and payment for them, any or all the officers shall for any reason have ceased to hold office.