(1) If the trust holds money on trust for different purposes or activities of the Church, the trust—
(a) may from time to time invest that money or a part or parts of that money as one fund; and
(b) may distribute income, and apportion any loss, arising from the investment rateably among the several purposes or activities for which that money is held.
(2) The trust may make advances out of money held on trust by it for a purpose of or relating to the Church and a sum advanced under this section—
(a) shall be deemed to be an investment and shall, if a rate of interest is fixed by the trust, bear interest at the rate so fixed; and
(b) shall, together with the interest (if any) be deemed to be a charge on the assets of the Church.