(a) Suppose that Airbank Berhad estimates its total deposits and total loans for the next six months in Ringgit millions to be as the following: Estimated Total Deposits (RM millions) Estimated Total Loans (RM millions 115 132 121 147 151 139 87 95 102 113 101 124 Based on the above information, calculate: (1) The estimated change in deposit for the next six months. (ii) The estimated change in loans for the next six months. (iii) The estimated liquidity deficit or surplus for this bank