From the following selections, choose the best alternatives for questions 1 - 4 regarding the production possibilities frontier. A movement along a PPF indicates.
Investment includes the purchase of plant, machinery, and equipment by firms.
Investment includes the purchase of stocks and bonds by the individual saver. The capital stock refers to the current supply of a nation's plant, machinery, and equipment. Net business investment will increase a nation's capital stock of plant, machinery, and equipment. An increase worker productivity. A decline in the rate of inefficiency.