(c) The balance of the "A", "B" and "C ' Revenue Accounts respectively shall be appropriated to the "A", "B" and "C" accounts of the members in each case in proportion to the amounts standing to the credit of their respective "A", "B" and "C ' accounts at the close of the period of accounts provided always that for the purpose of such appropriation the Trustees may if they think fit disregard any sum standing to the credit of any member in his "A" "B" or the "C" Revenue Account not exceeding on( rupee and may carry forward to the next period of account any part of the balance of the "A" revenue account, the "B" revenue account or the "C" Revenue account which will not suffice to pay a complete one half percent on the total amount standing to the "B" or "C" accounts as the casecredit of the "A", may be of all the members.