(a) The board shall adopt a schedule of fees to be charged an issuer for insurance coverage provided under this subchapter.
(b) Fees charged by the board under this section shall be calculated to provide a reasonable reserve against defaults and impending defaults.
(c) Fees collected under this section shall be deposited in a special reserve fund created in the state treasury for the purpose of paying amounts on default or impending default of any bonds without resorting to the general credit of the state. The board may invest any money credited to the reserve fund in investments authorized by law for state deposits.