Show the changes to the T-accounts for the Bank of Canada and for commercial banks when the Bank of Canada sells $30 million in treasury bills. If the public holds a fixed amount of currency (so that all new loans create an equal amount of chequeable deposits in the banking system) and the minimum reserve ratio is 5%, by how much will chequeable deposits in the commercial banks change? By how much will the money supply change? Show the final changes to the T-account for the commercial banks when the money supply changes by this amount.