Consider the following statement: ''Real GDP is currently $17.7 trillion, and potential real GDP is $17.4 trillion. If Congress and the president would decrease government purchases by $300 billion or increase taxes by $300 billion the economy could be brought t equilibrium at potential GDP.'' If government purchases were to decrease by $300 billion or if taxes were increased by $300 billion, the equilibrium level of real GDP would decrease by:________
A. exactly $300 billion.
B. less than $300 billion.
C. more than $300 billion.
D. None of the above