The Change in the Money Supply in an Economy Is

The change in the money supply in an economy is measured as:

A) the difference between government deficit and government borrowing.
B) the sum of a change in high-powered money and the change in tax revenues.
C) the difference between government borrowing and government spending.
D) the ratio of the change in excess reserves to the deposit expansion multiplier.
E) the change in the government budget deficit.