Table A below shows abbreviated balance sheets for the central bank in the country of Beckland and B shows tables for its whole commercial banking system. The target reserve ratio for the banks is 10 percent. (All figures are in billions of dollars.) a. Suppose that the Bank of Beckland buys $1 billion of government securities (T-bills) from the commercial banks. Show the immediate effects of this transaction on the balance sheets in column (1) of Tables A and.