The Relationship Between Sticky Input Prices and Flexible Output Prices

Multiple Choice

The relationship between sticky input prices and flexible output prices explains the

A) positive slope of the short-run aggregate supply curve.
B) vertical slope of the long-run aggregate supply curve.
C) negative slope of the short-run aggregate supply curve.
D) negative slope of the aggregate demand curve.
E) positive slope of both the short-run and long-run aggregate supply curves.