Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions .
Exhibit: Economic Adjustments
-(Exhibit: Economic Adjustments) If the economy is at point c, an open market purchase would cause

A) a shift of the short run aggregate supply curve from AS₁ to AS₂.
B) a shift of the short run aggregate supply curve from AS₂ to AS₁.
C) a shift of the aggregate demand curve from AD₁ to AD₂.
D) a shift of the aggregate demand curve from AD₂ to AD₁.