If the multiplier is 4 and a change in government spending leads to a cumulative $500 million decrease in aggregate spending, then initially: A) Government spending decreased by $125 million B)...

If the multiplier is 4 and a change in government spending leads to a cumulative $500 million decrease in aggregate spending, then initially:

A) Government spending decreased by $125 million

B) Government spending decreased by $500 million

C) Taxes decreased by $100 million

D) Government spending decreased by $100 million