Net exports: Group of answer choices will increase if exports of goods decline. will increase if imports of goods rise. in our GDP accounts permit estimation of foreign ownership of American businesses. include budgetary outlays of the federal government. is the net effect of the foreign trade sector on GDP.

The school cafeteria can make pizza for approximately $0.30 a slice. the cost of kitchen use and cafeteria staff runs about $200 per day. the pizza den nearby will deliver whole pizzas for $9.00 each. the cafeteria staff cuts the pizza into eight slices and serves them in the usual cafeteria line. with no cooking duties, the staff can be reduced by half, for a fixed cost of $75 per day. should the school cafeteria make or buy its pizzas?