1.    The issuance of revenue bonds or refunding bonds must be authorized by a resolution of the board adopted after appropriate notice by the affirmative vote of a majority of the board. Unless otherwise provided in the resolution, the resolution under this section takes effect immediately and need not be laid over, published, or posted.

2.    Each resolution providing for the issuance of bonds provided for in this chapter must contain the purposes for which the bonds are to be issued, the provisions for payment of the bonds, and the revenues or other funds pledged to secure the payment of the bonds.