Exam 3: Where Prices Come From: the Interaction of Demand and Supply
Exam 1: Economics: Foundations and Models145 Questions
Exam 2: Trade-Offs, Comparative Advantage, and the Market System151 Questions
Exam 3: Where Prices Come From: the Interaction of Demand and Supply159 Questions
Exam 4: Economic Efficiency, Government Price Setting, and Taxes127 Questions
Exam 5: Externalities, Environmental Policy, and Public Goods141 Questions
Exam 6: Elasticity: the Responsiveness of Demand and Supply149 Questions
Exam 7: Comparative Advantage and the Gains From International Trade125 Questions
Exam 8: Consumer Choice and Behavioral Economics154 Questions
Exam 9: Technology, Production, and Costs169 Questions
Exam 10: Firms in Perfectly Competitive Markets153 Questions
Exam 11: Monopolistic Competition140 Questions
Exam 12: Oligopoly: Firms in Less Competitive Markets130 Questions
Exam 13: Monopoly and Antitrust Policy146 Questions
Exam 14: The Markets for Labour and Other Factors of Production149 Questions
Exam 15: Public Choice, Taxes, and the Distribution of Income134 Questions
Exam 16: Pricing Strategy132 Questions
Exam 17: Firms, the Stock Market, and Corporate Governance137 Questions
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Figure 3.7
-Refer to Figure 3.7.Assume that the graphs in this figure represent the demand and supply curves for rice.What happens in this market if buyers expect the price of rice to fall?

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Figure 3.8
-Refer to Figure 3.8.The graph in this figure illustrates an initial competitive equilibrium in the market for apples at the intersection of D₁ and S₁ (point A). If the price of oranges, a substitute for apples, decreases and the wages of apple workers increase, how will the equilibrium point change?

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Assume that the hourly price for the services of tarot card readers has risen and sales of these services have also risen.One can conclude that
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If Red Bull and Beaver Buzz Energy are considered substitutes, then, other things equal, an increase in the price of the Red Bull will
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Last year, the Pottery Palace supplied 8,000 ceramic pots at $40 each.This year, the company supplied the same quantity of ceramic pots at $55 each.Based on this evidence, The Pottery Palace has experienced
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A decrease in the equilibrium price for a product will result
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All else equal, a successful marketing campaign for energy drinks would cause the equilibrium price of energy drinks to ________ and the equilibrium quantity of energy drinks to ________.
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Table 3.3
Demand Supply P=80-QD P=50+1/2QS QD=80-P QS=2P-100
-Refer to Table 3.3.The equations above describe the demand and supply for Chef Ernie's Sushi-on-a-Stick.What are the equilibrium price and quantity (in thousands)for Chef Ernie's sushi?
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Figure 3.1
-Refer to Figure 3.1.An increase in population would be represented by a movement from

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Danielle Ocean pays for monthly pool maintenance for her home swimming pool.Last week the owner of the pool service informed Danielle that she will have to raise her monthly service fee because of increases in the price of pool chemicals.How is the market for pool maintenance services affected by this?
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Which of the following would cause the equilibrium price of white bread to decrease and the equilibrium quantity of white bread to increase?
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Technological advancements have led to lower prices and an increase in the sale of digital cameras.How does this affect the digital photo printing paper market?
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Figure 3.5
-Refer to Figure 3.5.In a free market such as that depicted above, a surplus is eliminated by

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"The price of compact fluorescent light bulbs fell because of improvements in production technology.As a result, the demand for incandescent light bulbs decreased.This caused the price of incandescent light bulbs to fall; as the price of incandescent light bulbs fell the demand for incandescent light bulbs decreased even further." Evaluate this statement.
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The demand by all the consumers of a given good or service is the ________ for the good or service.
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Which of the following would cause a decrease in the equilibrium price and an increase in the equilibrium quantity of salmon?
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Figure 3.2
-Refer to Figure 3.2.An increase in the number of firms in the market would be represented by a movement from

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