(a) The bond proceeds shall be deposited in the state treasury to the credit of the fund.(b) In the resolution or order authorizing issuance of bonds, the board may make additional covenants with respect to the bonds and may provide for the flow of funds and the establishment, maintenance, and investment of funds.(c) By rule or in the resolution or order authorizing issuance of bonds or other resolution or order of the board, the board may establish an interest and sinking fund and may establish accounts in the funds, including an interest and sinking account, and may transfer money among the funds and accounts.(d) The board may invest and reinvest money in the fund, the interest and sinking fund, and any account therein in any obligations or securities as provided by bond resolutions, orders of the board, and Section 404.024, Government Code.Amended by Acts 2003, 78th Leg., ch. 200, Sec. 19(f), eff. 9/1/2003Amended By Acts 2003, 78th Leg., ch. 352, Sec. 6, eff. 9/1/2003.Added by Acts 1989, 71st Leg., ch. 1103, Sec. 1, eff. 9/1/1989.