After reading the material found in the additional material. Answer the 4 questions below by writing in a 4 page essay. 1) Are credit cards or debit cards money? Explain your answer. 2) “When the Fed makes an open market purchase of government securities, the quantity of money will eventually decrease by a fraction of the initial change in the monetary base.” Is the previous statement correct or incorrect? Explain your answer. 3) Monetary policy is action taken by the Fed to influence the level of real GDP. Suppose the Fed wants to increase the money supply. What three tools could the Fed use to achieve this goal? Be specific in your answer and discuss the implications of this policy. 4) The problem typically during a recession is not that there is too little money, but too little spending. If the problem was too little money, what would be its cause? If the problem was too little spending, what could be its cause?