(a) The areas of the facility that will be used by the district exclusively shall be funded according to the district’s facility wealth index on approved projects.
(b) The areas of the facility that will be shared by the district, governmental agency, political subdivision, or institution of higher learning shall be funded on a percentage basis according to the:
(1) Estimated use of the shared areas by the district; and
(2) District’s facility wealth index.
(c) The areas of the facility used exclusively by the governmental agency, political subdivision, or institution of higher learning will not receive funding from the division.