Budget Projections for 2010-2019 Indicate Both Higher Levels of Government

Budget projections for 2010-2019 indicate both higher levels of government spending and large budget deficits.Non-Keynesian economists argue that this will lead to

A) lower taxes,which will reduce aggregate supply and retard long-term growth.
B) growth rates above the historic average for the decade.
C) an increase in aggregate demand and real output.
D) higher interest rates,higher taxes,and sluggish future growth.