(1) There is to be paid into the Interest Account all interest received on investments of money in the Trust Account.
(2) There is payable from the Interest Account--(a) the costs of, or the expenses incurred in, the administration of this Act, and(b) any other payments authorised by or under this or any other Act to be made from that account.
(3) There is payable from the Interest Account such contributions as are agreed annually by the Minister and the Treasurer for payment to the Consolidated Fund.
(4) Contributions referred to in subsection (3) are to be paid in the manner determined by the Treasurer.