Economics for Today 7th Edition by Irvin Tucker

تمرين 7

If no fiscal policy changes are made, suppose the current aggregate demand curve will increase horizontally by $1,000 billion and cause inflation. If the marginal propensity-to consume ( MPC ) is 0.80, federal policymakers could follow Keynesian economics and restrain inflation by decreasing
A) government spending by $200 billion.
B) taxes by $10d billion.
C) taxes by $1,000 billion.
D) government spending by $1,000 billion.