In the Short-Run, Any Fall in EP /P, Regardless

Multiple Choice

In the short-run, any fall in EP /P, regardless of its causes, will cause

A) an upward shift in the aggregate demand function and an expansion of output.
B) an upward shift in the aggregate demand function and a reduction in output.
C) a downward shift in the aggregate demand function and an expansion of output.
D) an downward shift in the aggregate demand function and a reduction in output.
E) an upward shift in the aggregate demand function but leaves output intact.