-According to Classical Economics, If Aggregate Demand Were at AD₂

-According to classical economics, if aggregate demand were at AD₂ and prices and wages were at P₁W₁:

A) prices and wages would eventually fall back to P₂W₂.
B) the aggregate demand curve AD₂ would shift to the left.
C) the full employment level of output would shift to the left.
D) prices and wages would remain at P₁W₁ and the full employment level of output would remain where it was before the change in prices and wages.