an economics professor is discussing a measure of trade that involves a comparison of exports and imports of goods for the year just ended. what name is given to this measurement?

Adding a complementary product to what is currently being produced is a demand management strategy used when: a. capacity exceeds demand for a product that has stable demand.b. price increases have failed to bring about demand management.c. demand exceeds capacity.d. demand exceeds 100 percent.e. the existing product has seasonal or cyclical demand.