1. Classify each of the following into the components of U. S. GDP: consumption expenditure, investment, government purchases of goods and services, exports, or imports. Note any incident which would not be counted. A. A monthly check received by an economics student who has been granted a government grant B. A farmer's purchase of a new tractor investment C. An increase in business inventories D. A barber is paid by an executive for a shave and haircut E. A plumber's purchase of a two-year-old used truck F. A purchase of a new car from Germany G. A parts distributor builds a factory next to the Hyundai complex​