(a) From the proceeds of the sale of any issue of bonds the district may set aside an amount for the payment of interest anticipated to accrue for the period specified or during the construction period and for a period after that time as the governing body may determine to be necessary and may provide for a deposit into reserves or the debt service fund to the extent prescribed in the resolution authorizing or the trust indenture securing the bonds.
(b) Proceeds from the sale of the bonds shall be used for the purposes for which the bonds were authorized and may be used for the payment of all expenses necessarily incurred in accomplishing the purposes for which the district is created, including the expense of issuing and selling the bonds.

(c) No expenditure of proceeds shall be made in violation of provisions contained in the resolution authorizing or the trust indenture securing the bonds.