(1) The authority may authorize and approve an insurance contract, an agreement for a line of credit, a letter of credit, a commitment to purchase bonds or notes, an agreement to remarket bonds or notes, an agreement to manage payment, revenue or interest rate exposure, and any other transaction to provide security to assure timely payment of a bond or note.

    (2) The authority may authorize payment from the proceeds of the bonds or notes, or other funds available, of the cost of issuance including, but not limited to, fees for placement, charges for insurance, letters of credit, lines of credit, remarketing agreements, agreements to manage payment, revenue or interest rate exposure, reimbursement agreements, or purchase or sales agreements or commitments, or agreements to provide security to assure timely payment of bonds or notes.