There are significant technological barriers to entry that help make the automobile industry oligopolistic

If Frito Lay, an American snack company, opens a new manufacturing facility in Mexico and produces snacks which are distributed in South America, then Mexico's GDP ________ and U.S. GDP ________

A) increases; does not change B) does not change; increases C) increases; decreases D) increases; increases

According to the Cambridge approach to the quantity theory, people hold money:

a. to store their wealth. b. to make transactions. c. as a substitute for consumption. d. only when they have to.