Use the Following to Answer Questions :
Exhibit: AD-AS Shifts $\bar { Y }$

Multiple Choice

Use the following to answer questions :
Exhibit: AD-AS Shifts
-(Exhibit: AD-AS Shifts) Starting from long-run equilibrium at A with output equal to $\bar { Y }$ and the price level equal to P₁, a cost-push inflation would be represented by a shift from:

A) AD₁ to AD₂
B) AD₁ to AD₃
C) AS₁ to AS₂
D) AS₁ to AS₃