If a central bank conducts monetary policy by setting a target for the money supply, or the mon supply growth rate, as the Bank of Canada did in the late 1970's: A)it must then accept the interest rate, exchange rate and inflation rate required by its money supply target. B)it must also set a target for the inflation rate that is independent of its money supply growth rate target. C)it must then set the interest rate as required for equilibrium real GDP equal to potential GDF equal to potential GDP D)it must then set the exchange rate required for a zero inflation rate