Economics Private and Public Choice 14th Edition Gwartney

Which of the following sayings best reflects the concept of opportunity cost? a. "You can't teach an old dog new tricks." b. "Time is money." c. "I have a baker's dozen." d. "There's no business like show business.If an economy is operating at a point inside the production possibilities curve, a. its resources are not being used efficiently. b. the curve will begin to shift inward. c. the curve will begin to shift outward. d. This is a trick question because an economy cannot produce at a point inside the curve.The primary benefit that results when a nation employs its resources in accordance with the principle of comparative advantage is a. an expansion in investment resulting from a reallocation of resources away from consumption. b. a larger output resulting from a more efficient use of resources. c. greater equality of income resulting from an increase in the number of workers. d. an increase in the profitability of business enterprises resulting from an increase in investment.The price of an airline ticket from Denver to Washington, D.C. costs $600. A bus ticket costs $150. Traveling by plane takes 6 hours compared with 51 hours by bus. Other things constant, an individual would gain by choosing air travel if, and only if, his time were valued at more thanWith voluntary exchange, DSFS SDF Full file at