Assume the united states is operating below full employment

Question

Assume the United States is operating below full employment. 

1. Identify one monetary policy tool that will solve the problem.
2. Using a correctly drawn and labeled AD/AS graph and money market graph, show and explain how the policy you identified in (a) will affect each of the following in the short-run

Output and employment

price level

1. Interest rates
2. Explain how the policy you identified in (a) will affect each of the following
3. International value of the dollar
4. American exports (based on the changing value of the dollar)