As World Economies Start to Recover from the 2008 Financial

Multiple Choice

As world economies start to recover from the 2008 financial crisis and firms expect profits to increase,

A) investment will increase and there will be a movement up along the aggregate demand curve.
B) both investment and aggregate demand will increase.
C) the price level in the U.S. will decrease as firms increase investment.
D) the U.S. short-run aggregate supply curve immediately will shift rightward.