answer the following:

If the high powered money "H" in the Saudi Arabian economy is SR600 billion and the money multiplier "m" is 1.5, find out the following: a. Total money supply "M" in the money market in Saudi Arabia. b. Calculate the Cash-Reserve Ration (CRR). . Assume that the required reserve ratio is 15 percent and that SAMA sells SR3 million worth of government securities to a costumer who pays with a check drawn on the Riyad Bank. c. The excess reserve of Riyad Bank changed by how much? d. By how much has the money supply changed