Refer to the Diagram Given Below

Multiple Choice

Refer to the diagram given below. When the real output increases from Q₁ and the price level decreases from P₁, there should have been a:

A) shift of the aggregate supply curve from AS₁ to AS₂.
B) shift of the aggregate supply curve from AS₁ to AS₃.
C) movement along the aggregate demand curve from e₁ to e₂.
D) movement along the aggregate demand curve from e₃ to e₁.