If Consumption Growth Decreases,the Government Spending "Multiplier Effect" Means That $\vec { G }$

If consumption growth decreases,the government spending "multiplier effect" means that in order to counter the recession:

A) the government cannot use fiscal policy.
B) the government is forced to use both tax cuts and increases in
$\vec { G }$ .
C) fiscal policy needs to raise
$\vec { G }$ by less than the decrease in
$\vec { C }$ .
D) fiscal policy needs to raise
$\vec { G }$ by more than the decrease in
$\vec { C }$ .