(a) In addition to all other notes, obligations, warrants, and other forms or types of indebtedness which any board shall have the power to issue pursuant to laws other than this article, each board shall have full and continuing power from time to time to issue and sell warrants for educational and public school purposes, including, without limitation, the following:

(1) For the purpose of paying the costs of public school facilities.

(2) For the purpose of paying or refunding all or any portion (principal or interest or premium) of any refundable debt then outstanding, whether such refunding shall occur before, at, or after the maturity of the refundable debt to be refunded.

(3) For the payment of extraordinary, nonrecurring items that are not customarily payable from current revenues, including, without limitation, casualty losses, legal judgments, and payments due upon early termination of contractual agreements or prepayment of indebtedness.

(4) For the purpose of providing any money or moneys deemed necessary by the board to provide for the administration and operation of the board to the expiration of the then current fiscal year.

(5) For such other purposes for which a board is authorized by law to expend money.

(b) A board may issue refunding warrants in exchange for the instruments evidencing the refundable debt to be refunded, or a board may issue and sell refunding warrants and apply the proceeds thereof to the purchase, redemption, or payment of refundable debt. Refunding warrants may be issued in such principal amount as shall be determined by the board, including, without limitation: (i) the outstanding principal amount of the refundable debt to be refunded, (ii) the interest accrued or to accrue on the instruments evidencing the refundable debt to be refunded until the respective maturities thereof, or if any of the instruments evidencing the refundable debt to be refunded are to be called for redemption (either on the earliest date on which under their terms they may be redeemed or some later date or dates), the interest accrued or to accrue thereon until the date or dates on which they are to be called for redemption, (iii) the amount of any redemption premium required, by the terms of the instruments evidencing the refundable debt, to be paid as a condition to their redemption prior to their respective maturities, and (iv) the amount of any costs (as described in Section 16-13-304(d)(2)) incurred in connection with such refunding.

(c) Each board shall have the power to enter into and perform all agreements and contracts for the services of paying agents and trustees with respect to warrants issued under this article, for the purchase of warrants issued under this article, and for the guarantee or insurance, pursuant to standby letters of credit, municipal bond insurance policies, or similar instruments or credit facilities, of the payment, when due, of the principal of, premium (if any) on, and interest on, warrants issued under this article, to the extent that such board determines, in its discretion, that any of such agreements and contracts are necessary and desirable.

(d) Any court having jurisdiction shall issue mandamus for the payment of the principal of and interest on warrants issued under this article, when and as the same becomes due and payable, upon proper proof of nonpayment thereof, or noncompliance with the provisions of law with respect thereto, being furnished by or on behalf of any owner of any warrant issued under this article.