Which of These Is a Likely Impact of an Increase

Multiple Choice

Which of these is a likely impact of an increase in the price level in an economy on the aggregate supply in the economy?

A) An increase in the quantity of real GDP supplied
B) A decrease in the quantity of real GDP supplied
C) A leftward shift of the aggregate supply curve
D) A rightward shift of the aggregate supply curve
E) An increase in the slope of the aggregate supply curve