Use the Following to Answer Questions

Use the following to answer questions .
Exhibit: Aggregate Demand and Investment 2
-(Exhibit: Aggregate Demand and Investment 2) To eliminate the output gap, policy makers could conduct

A) an open market sale to raise interest rates and reduce investment spending which will shift the aggregate demand curve to the left.
B) an open market sale to lower interest rates and stimulate investment spending which will shift the short-run aggregate supply curve to the right.
C) an open market purchase to raise interest rates and reduce investment spending which will shift the aggregate demand curve to the left.
D) an open market purchase to lower interest rates and stimulate investment spending which will shift the short-run aggregate supply curve to the left.