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Economic surplus is maximized in a competitive market when


A) demand is equal to supply.
B) the deadweight loss equals the sum of consumer surplus and producer surplus.
C) marginal benefit equals marginal cost.
D) producers sell the quantity that consumers are willing to buy.

E) A) and D)
F) None of the above

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The area above the market supply curve and below the market price


A) is equal to the total amount of producer surplus in a market.
B) is equal to the marginal cost of the last unit produced.
C) is equal to the total amount of economic surplus in a market.
D) is equal to the total cost of production.

E) C) and D)
F) None of the above

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Equilibrium in a competitive market results in the greatest amount of economic surplus from the production of a good or service.

A) True
B) False

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You are given the following market data for Venus automobiles in Saturnia. Demand: P = 35,000 - 0.5Q Supply: P = 8,000 + 0.25Q where P = Price and Q = Quantity. a.Calculate the equilibrium price and quantity. b.Calculate the consumer surplus in this market. c.Calculate the producer surplus in this market.

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a.Quantity = 36,000: {35,000 - 0.5Q = 8,...

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Figure 4-4 Figure 4-4   -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.If the price of iced tea is $3,what changes in the market would result in an economically efficient output? A) The price would decrease,the quantity supplied would increase,and the quantity demanded would decrease. B) The quantity supplied would decrease,the quantity demanded would increase and the equilibrium price would decrease. C) The price would decrease,the demand would increase and the supply would decrease. D) The price would decrease,quantity demanded would increase and quantity supplied would decrease. -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.If the price of iced tea is $3,what changes in the market would result in an economically efficient output?


A) The price would decrease,the quantity supplied would increase,and the quantity demanded would decrease.
B) The quantity supplied would decrease,the quantity demanded would increase and the equilibrium price would decrease.
C) The price would decrease,the demand would increase and the supply would decrease.
D) The price would decrease,quantity demanded would increase and quantity supplied would decrease.

E) C) and D)
F) A) and B)

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Table 4-3 Table 4-3    Table 4-3 shows the demand and supply schedules for the low-skilled labor market in the city of Westover. -Refer to Table 4-3.If a minimum wage of $9.50 an hour is mandated,what is the quantity of labor demanded? A) 380,000 B) 370,000 C) 360,000 D) 10,000 Table 4-3 shows the demand and supply schedules for the low-skilled labor market in the city of Westover. -Refer to Table 4-3.If a minimum wage of $9.50 an hour is mandated,what is the quantity of labor demanded?


A) 380,000
B) 370,000
C) 360,000
D) 10,000

E) C) and D)
F) B) and C)

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Figure 4-5 Figure 4-5   Figure 4-5 shows the market for apartments in Bay City.Recently,the government imposed a rent ceiling at R<sub>0</sub>. -Refer to Figure 4-5.What area represents the deadweight loss after the imposition of the ceiling? A) G + H B) J + H C) C + E + J + H D) C + E Figure 4-5 shows the market for apartments in Bay City.Recently,the government imposed a rent ceiling at R0. -Refer to Figure 4-5.What area represents the deadweight loss after the imposition of the ceiling?


A) G + H
B) J + H
C) C + E + J + H
D) C + E

E) A) and B)
F) All of the above

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Figure 4-1 Figure 4-1   Figure 4-1 shows Kendra's demand for ice-cream cones curve. -Refer to Figure 4-1.Kendra's marginal benefit from consuming the second ice cream cone is A) $6.50 B) $6.00 C) $3.00 D) $2.25 Figure 4-1 shows Kendra's demand for ice-cream cones curve. -Refer to Figure 4-1.Kendra's marginal benefit from consuming the second ice cream cone is


A) $6.50
B) $6.00
C) $3.00
D) $2.25

E) A) and B)
F) A) and C)

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The additional cost to a firm of producing one more unit of a good or service is the


A) minimum cost.
B) total cost.
C) opportunity cost.
D) marginal cost.

E) B) and C)
F) B) and D)

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________ is defined as a market outcome in which the marginal benefit to consumers of the last unit produced is equal to the marginal cost of production,and in which the sum of consumer surplus and producer surplus is at a maximum.


A) Economic efficiency
B) Consumer efficiency
C) Producer efficiency
D) Deadweight efficiency

E) B) and C)
F) A) and B)

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Figure 4-1 Figure 4-1   Figure 4-1 shows Kendra's demand for ice-cream cones curve. -Refer to Figure 4-1.If the market price is $2.50,what is Kendra's consumer surplus? A) $9.00 B) $7.50 C) $1.50 D) $0 Figure 4-1 shows Kendra's demand for ice-cream cones curve. -Refer to Figure 4-1.If the market price is $2.50,what is Kendra's consumer surplus?


A) $9.00
B) $7.50
C) $1.50
D) $0

E) A) and B)
F) None of the above

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Figure 4-6 Figure 4-6   Figure 4-6 shows the demand and supply curves for the coffee market.The government believes that the equilibrium price is too low and tries to help almond growers by setting a price floor at $7.00. -Refer to Figure 4-6.What is the value of consumer surplus after the imposition of the price floor? A) $1,500 B) $2,700 C) 4,500 D) $5,700 Figure 4-6 shows the demand and supply curves for the coffee market.The government believes that the equilibrium price is too low and tries to help almond growers by setting a price floor at $7.00. -Refer to Figure 4-6.What is the value of consumer surplus after the imposition of the price floor?


A) $1,500
B) $2,700
C) 4,500
D) $5,700

E) A) and B)
F) A) and C)

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Figure 4-4 Figure 4-4   -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.If the price of iced tea is $1 A) the quantity supplied is less than the economically efficient quantity. B) the quantity supplied is economically efficient but the quantity demanded is economically inefficient. C) economic surplus is maximized. D) not enough consumers want to buy iced tea. -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.If the price of iced tea is $1


A) the quantity supplied is less than the economically efficient quantity.
B) the quantity supplied is economically efficient but the quantity demanded is economically inefficient.
C) economic surplus is maximized.
D) not enough consumers want to buy iced tea.

E) B) and C)
F) All of the above

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What is deadweight loss? When is deadweight loss equal to zero?

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Deadweight loss is the reduction in econ...

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New York City has about two million apartments.Of this number


A) all are subject to rent control.
B) about one-half are subject to rent control.
C) all are subject to price floors.
D) about 10 percent are subject to rent control.

E) A) and D)
F) B) and C)

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________ dictates the lowest wage that firms may pay for labor.


A) A maximum wage requirement
B) A minimum wage law
C) The black market wage
D) A price ceiling wage

E) C) and D)
F) A) and B)

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Figure 4-11 Figure 4-11   -Refer to Figure 4-11.Suppose the market is initially in equilibrium at price P<sub>1</sub> and then the government imposes a tax on every unit sold.Which of the following statements best describes the impact of the tax? A) The consumer will bear a greater share of the tax burden if the demand curve is D<sub>1</sub>. B) The consumer's share of the tax burden is the same whether the demand curve is D<sub>1</sub> or D<sub>2</sub>. C) The consumer will bear a greater share of the tax burden if the demand curve is D<sub>2</sub>. D) The consumer will bear the entire burden of the tax if the demand curve is D<sub>1</sub> and the producer will bear the entire burden of the tax if the demand curve is D<sub>2</sub>. -Refer to Figure 4-11.Suppose the market is initially in equilibrium at price P1 and then the government imposes a tax on every unit sold.Which of the following statements best describes the impact of the tax?


A) The consumer will bear a greater share of the tax burden if the demand curve is D1.
B) The consumer's share of the tax burden is the same whether the demand curve is D1 or D2.
C) The consumer will bear a greater share of the tax burden if the demand curve is D2.
D) The consumer will bear the entire burden of the tax if the demand curve is D1 and the producer will bear the entire burden of the tax if the demand curve is D2.

E) A) and B)
F) None of the above

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Figure 4-4 Figure 4-4   -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.Which of the following is true? A) If the price of iced tea is $3 the output will be economically efficient but there will be a deadweight loss. B) If the price of iced tea is $3 consumers will purchase more than the economically efficient output. C) Both 10,000 and 30,000 are economically inefficient rates of output. D) If the price of iced tea is $3 producers will sell 30,000 units of iced tea but this output will be economically inefficient. -Refer to Figure 4-4.The figure above represents the market for iced tea.Assume that this is a competitive market.Which of the following is true?


A) If the price of iced tea is $3 the output will be economically efficient but there will be a deadweight loss.
B) If the price of iced tea is $3 consumers will purchase more than the economically efficient output.
C) Both 10,000 and 30,000 are economically inefficient rates of output.
D) If the price of iced tea is $3 producers will sell 30,000 units of iced tea but this output will be economically inefficient.

E) All of the above
F) None of the above

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An efficient tax is


A) a tax that imposes an equal tax burden on buyers and sellers.
B) a tax that raises a maximum amount of revenue.
C) a tax that imposes a small excess burden relative to the tax revenue that it raises.
D) a tax that is used to fund research and development of new technology.

E) A) and B)
F) B) and D)

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Table 4-2 Table 4-2    -Refer to Table 4-2.The table above lists the marginal cost of polo shirts by Marko's,a firm that specializes in producing men's clothing.If the price of polo shirts increases from $15 to $20 A) consumers will buy no polo shirts. B) the marginal cost of producing the third polo shirt will increase to $20. C) producer surplus will rise from $13 to $28. D) there will be a surplus of polo shirts. -Refer to Table 4-2.The table above lists the marginal cost of polo shirts by Marko's,a firm that specializes in producing men's clothing.If the price of polo shirts increases from $15 to $20


A) consumers will buy no polo shirts.
B) the marginal cost of producing the third polo shirt will increase to $20.
C) producer surplus will rise from $13 to $28.
D) there will be a surplus of polo shirts.

E) B) and C)
F) A) and B)

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