Exam 4: Supply and Demand
Exam 1: Economics and Economic Reasoning158 Questions
Exam 2: The Production Possibility Model, Trade, and Globalization133 Questions
Exam 3: Economic Institutions163 Questions
Exam 4: Supply and Demand182 Questions
Exam 5: Using Supply and Demand163 Questions
Exam 6: Describing Supply and Demand: Elasticities216 Questions
Exam 7: Taxation and Government Intervention201 Questions
Exam 8: Market Failure Versus Government Failure197 Questions
Exam 9: Comparative Advantage, Exchange Rates, and Globalization118 Questions
Exam 10: International Trade Policy99 Questions
Exam 11: Production and Cost Analysis I194 Questions
Exam 12: Production and Cost Analysis II152 Questions
Exam 13: Perfect Competition170 Questions
Exam 14: Monopoly and Monopolistic Competition274 Questions
Exam 15: Oligopoly and Antitrust Policy142 Questions
Exam 16: Real-World Competition and Technology108 Questions
Exam 17: Work and the Labor Market150 Questions
Exam 18: Who Gets What the Distribution of Income131 Questions
Exam 19: The Logic of Individual Choice: the Foundation of Supply and Demand170 Questions
Exam 20: Game Theory, Strategic Decision Making, and Behavioral Economics103 Questions
Exam 21: Thinking Like a Modern Economist97 Questions
Exam 22: Behavioral Economics and Modern Economic Policy126 Questions
Exam 23: Microeconomic Policy, Economic Reasoning, and Beyond134 Questions
Exam 24: Economic Growth, Business Cycles, and Unemployment124 Questions
Exam 25: Measuring and Describing the Aggregate Economy229 Questions
Exam 26: The Keynesian Short-Run Policy Model: Demand-Side Policies220 Questions
Exam 27: The Classical Long-Run Policy Model: Growth and Supply-Side Policies133 Questions
Exam 28: The Financial Sector and the Economy214 Questions
Exam 29: Monetary Policy243 Questions
Exam 30: Financial Crises, Panics, and Unconventional Monetary Policy109 Questions
Exam 31: Deficits and Debt: the Austerity Debate150 Questions
Exam 32: The Fiscal Policy Dilemma119 Questions
Exam 33: Jobs and Unemployment78 Questions
Exam 34: Inflation, Deflation, and Macro Policy175 Questions
Exam 35: International Financial Policy211 Questions
Exam 36: Macro Policy in a Global Setting134 Questions
Exam 37: Structural Stagnation and Globalization125 Questions
Exam 38: Macro Policy in Developing Countries142 Questions
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In Operation Desert Storm, oil facilities in Iraq were attacked amid strong demand for oil. In response, political pressure motivated OPEC to increase the daily quota by 2 million barrels a day. Assuming demand did not change, which of the following series of prices most likely matches how the price of a barrel of oil changed from (1)before the attack, to (2)just after the attack, to (3)after OPEC increased the quota?
(Multiple Choice)
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When quantity demanded is greater than quantity supplied, the resulting shortage causes the price to fall.
(True/False)
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When the number of Alaskan fishermen increased, salmon prices fell to record lows. This could be shown graphically by a shift in the:
(Multiple Choice)
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Assume the graph shown reflects demand in the automobile market. Which arrow best captures the impact of increased consumer income on the automobile market?

(Multiple Choice)
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Refer to the graphs shown. If the quantity demanded by consumers is the same for every price, then the demand curve would look like: 
(Multiple Choice)
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An improvement in the technology for producing a good will shift the supply curve for that good to the left.
(True/False)
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Which curve shown below represents the market supply given the following individual supply tables?
Price 30 60 15 60 40 70 20 80 50 80 25 100 60 90 30 120
(Multiple Choice)
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When gasoline prices fall, the demand for alternative fuel cars likely:
(Multiple Choice)
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Refer to the graphs shown. The relevant market is corn. The impact of a poor corn harvest on the market for corn would most likely be demonstrated by which graph? 
(Multiple Choice)
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An increase in the number of firms causes the price firms are able to charge to fall, which results in a movement along the market supply curve.
(True/False)
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If supply and demand both shift to the right, equilibrium quantity:
(Multiple Choice)
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Refer to the graphs shown. Suppose the price of a good that is a substitute in both consumption and production for the good depicted in the graph falls. The expected shifts in supply and demand are shown in: 
(Multiple Choice)
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The diagram below represents the producer side of the market for skateboards in New York.The current price of skateboards is PA.Each of the events described below will have some impact on the supply of skateboards.For each event,draw a picture to illustrate the effect of the event.Be sure to explain your pictures using pertinent economic terminology ("movement along" or "change in quantity").
(a)A drop in the price of skateboards.
(b)An increase in the price of wheels used in the manufacturing of skateboards.
(Essay)
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Movements down the rows (A to E)in the demand table are represented by movements up along a demand curve.
Price Quantity A 0 50 B 1 40 C 2 30 D 3 20 E 4 10
(True/False)
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Given that diesel cars get much better gas mileage than the typical car, an increase in the price of gasoline would be expected to:
(Multiple Choice)
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Suppose the supply and demand tables shown reflect the supply and demand for milk per week. What is the equilibrium price and quantity of milk? Price (per gallm) Quantity demanded (gallons per week) Quantity Supplied (gallms per week) \ 1 2,000 1,000 \ 2 1,500 1,500 \ 3 1,000 2,000 \ 4 500 2,500
(Multiple Choice)
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If Argentina imposes a 20 percent tax on natural gas exports to be paid by suppliers. Other things equal, this causes the:
(Multiple Choice)
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Refer to the graphs shown. The curve that best illustrates the law of supply is: 
(Multiple Choice)
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Given the graph, the quantity that would be associated with the price of $4 in a demand table would be: 
(Multiple Choice)
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Stuffed-Crust Pizza is a new pizza introduced by Pizza Hut.What happens to the equilibrium price and equilibrium quantity of Stuffed-Crust Pizza in each of the following situations?
a.Due to weather conditions,the output of wheat decreased and the price of wheat flour increased.
b.The price of beer decreased.
c.Domino's Pizza introduced a similar pizza that sold for $1 less than the one sold by Pizza Hut.
d.A recession reduced households' income.
e.A new oven technology reduced the time it takes to bake a pizza.
(Essay)
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