Let C Represent Consumption Expenditure, S Saving, I Gross Private

Multiple Choice

Let C represent consumption expenditure, S saving, I gross private domestic investment, G government expenditure on goods and services, and X - M net exports of goods and services. Then GDP equals

A) C + S + G + X - M.
B) C + S + G - X - M.
C) C + I + G + X - M.
D) C + I + G - X - M.