Econ 101, Sections 3 and 4, S11, Schroeter Makeup Exam Choose the single best answer for each question. Do all of your scratch-work in the side and bottom margins of pages. 1. Which of the following phrases best captures the notion of efficiency? a. absolute fairness. b. equal distribution. *. minimum waste. d. equitable outcome. 2. The usual "bowed-outward" shape of the production possibilities frontier is a reflection of the fact that a. production possibilities improve as technology advances. b. the economy's productive resources are limited. c. an efficient allocation of resources involves a tradeoff: increased production of one good requires a decrease in production of some other good. *. the opportunity cost of a good increases as more of it is produced. Questions 3 and 4 are based on the following information. Two small countries, Decatur and Montgomery, use their labor resources to produce goods of two types: manufactured goods and agricultural goods. The table below gives the number of hours of labor needed to produce one unit of each type of good in each country. Hours needed to produce one unit of manufactured goods agricultural goods Decatur 4 3 Montgomery 6 2 3. Which of the following is true? a. The opportunity cost of one unit of manufactured goods in Montgomery is 6 units of agricultural goods. b. The resource cost of one unit of agricultural goods in Decatur is 3/4 units of manufactured goods. c. Decatur has the comparative advantage in agricultural goods. *. None of the above is true. 4. Which of the following is true? a. Montgomery has the absolute advantage in manufactured goods. b. The resource cost of one unit of agricultural goods in Montgomery is 3 hours. c. The two countries could engage in a mutually beneficial trade with one another if the terms of trade were 4 units of agricultural goods per unit of manufactured goods. *. None of the above is true.25. Which of the following could be responsible for a decrease in the supply of a good? a. a decrease in the good's own price. b. a decrease in the demand for the good. *. an increase in the price of an input used to produce the good. d. all of the above. 6. In a competitive market, demand remains stable while supply increases. As a result, we would expect a. an increase in equilibrium price and an increase in equilibrium quantity. b. an increase in equilibrium price and a decrease in equilibrium quantity. *. a decrease in equilibrium price and an increase in equilibrium quantity. d. a decrease in equilibrium price and a decrease in equilibrium quantity. 7. Coffee and tea are substitutes. What changes will occur in the competitive market for coffee if the price of tea increases and bad weather in the world's coffee-growing regions leads to a decrease in coffee bean production? The equilibrium price of coffee will *. increase and the equilibrium quantity of coffee will either increase, decrease, or stay the same. b. decrease and the equilibrium quantity of coffee will either increase, decrease, or stay the same. c. either increase, decrease, or stay the same, and the equilibrium quantity of coffee will increase. d. either increase, decrease, or stay the same, and the equilibrium quantity of coffee will decrease. 8. For a good that is a necessity, demand a. tends to be elastic. b. has unit elasticity. *. tends to be inelastic. d. cannot be represented by a demand curve in the usual way. 9. If the price elasticity of demand for a good is -0.8, then which of the following events is consistent with a 4% decrease in the quantity demanded of the good? a. a 0.2% increase in the price of the good. b. a 3.2% increase in the price of the good. c. a 4.8% increase in the price of the good. *. a 5.0% increase in the price of the good. 10. At Bud's Service Center, the quantity of gasoline purchased per day falls from 8,500 gallons to 8,000 gallons when the price increases from $3.50/gallon to $4.00/gallon. Over this range of prices, the elasticity of demand (calculated by the midpoint method) for gasoline at Bud's Service Center is *. -0.455. b. -0.787. c. -1.271. d. -2.200.311. A shortage results when *. a binding price ceiling is imposed on a market. b. a non-binding price ceiling is imposed on a market. c. a binding price floor is imposed on a market. d. a non-binding price floor is imposed on a market. 12. The equilibrium price in a competitive market is $4.00/unit. Then the government imposes a $1.00/unit excise tax on the market and, as a result, the price that consumers pay (inclusive of the tax) goes up by $0.75/unit. Which of the following is true? a. The elasticity of demand for the good is -0.25. b. The elasticity of demand for the good is -0.75. c. The demand for the good must be more elastic than the supply of the good. *. The demand for the good must be less elastic than the supply of the good. 13. Randy values a new set of golf clubs at $750 but he is able to buy them for $575. Randy's consumer surplus from the purchase is *. $175. b. $575. c. $750. d. $1325. Questions 14 and 15 refer to the following information. In the competitive market for widgets, demand and supply curves are straight lines. With no excise tax on the market, equilibrium price and quantity are $2.00/widget and 1500 widgets/day, respectively. Then the government imposes an excise tax of $0.80/widget and, as a result, the quantity of widgets traded falls to 1000 widgets/day. 14. As a result of the excise tax, consumer surplus falls by a. $200/day. b. $500/day. c. $800/day. *. impossible to determine without more information. 15. This tax results in a deadweight loss of *. $200/day. b. $500/day. c. $800/day. d. impossible to determine without more information.416. Gastonia, a small country, prohibits international trade. The price of wheat in Gastonia's domestic market is higher than the price of wheat available on the world market. If Gastonia were to repeal its trade ban, the price of wheat in Gastonia would a. increase and Gastonia would become an importer of wheat. b. increase and Gastonia would become an exporter of wheat. *. decrease and Gastonia would become an importer of wheat. d. decrease and Gastonia would become an exporter of wheat. 17. Finkelstein is a small country that currently has a free trade policy. Some of the oil consumed in Finkelstein is produced domestically and some is imported. If the government of Finkelstein imposes a tariff on the importation of oil, domestic oil
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