Personal consumption expenditures (C): household spending on consumer goods
Gross private domestic investment (I): spending by firms and households on new capital, that is, plant, equipment, inventory, and new residential structures
Government consumption and gross investment (G)
Net exports (EX - IM): net spending by the rest of the world, or exports (EX) minus imports (IM) (Trade Surplus, Trade Balance, Trade Deficit)
GDP = C + I + G + (EX - IM)