Chapter 7/Consumers, Producers, and the Efficiency of Markets ? 483
Figure 7-2
PriceABP1DFGCP2DemandQ1Q2Quantity93. Refer to Figure 7-2. Which area represents consumer surplus at a price of P1?
a. ABD b. ACG c. BCDF d. DFG
ANS: A
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
94. Refer to Figure 7-2. Which area represents consumer surplus at a price of P2?
a. ABD b. ACG c. BCDF d. DFG
ANS: B
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
95. Refer to Figure 7-2. Which area represents the increase in consumer surplus when the price falls from P1 to
P2?
a. ABD b. ACG c. DFG d. BCGD
ANS: D
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
96. Refer to Figure 7-2. When the price falls from P1 to P2, which area represents the increase in consumer
surplus to existing buyers? a. ABD b. ACG c. BCFD d. DFG
ANS: C
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
484 ? Chapter 7/Consumers, Producers, and the Efficiency of Markets
97. Refer to Figure 7-2. When the price falls from P1 to P2, which area represents the increase in consumer
surplus to new buyers entering the market? a. ABD b. ACG c. BCDF d. DFG
ANS: D
NAT: Analytic MSC: ApplicativeFigure 7-3
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
98. Refer to Figure 7-3. If the price of the good is $6, then consumer surplus is
a. $4. b. $6. c. $8. d. $10.
ANS: C
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
99. Refer to Figure 7-3. If the price of the good is $5, then consumer surplus is
a. $9. b. $11. c. $13. d. $16.
ANS: B
NAT: Analytic MSC: Applicative
DIF: 2 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
Chapter 7/Consumers, Producers, and the Efficiency of Markets ? 485
Figure 7-4
Price1701601501401301201101009080706050403020102456810121416182022SupplyDemand25242628Quantity100. Refer to Figure 7-4. At the equilibrium price, consumer surplus is
a. $200. b. $300. c. $500. d. $600.
ANS: B
NAT: Analytic MSC: Applicative
DIF: 3 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
101. Refer to Figure 7-4. If the government imposes a price floor of $120 in this market, then consumer surplus
will decrease by a. $75. b. $125. c. $225. d. $300.
ANS: C
NAT: Analytic MSC: Applicative
DIF: 3 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
486 ? Chapter 7/Consumers, Producers, and the Efficiency of Markets Figure 7-5
Price2502252001751501251007550252550Demand75100125150Quantity102. Refer to Figure 7-5. What is the consumer surplus if the price is $100?
a. $2,500 b. $5,000 c. $10,000 d. $20,000
ANS: A
NAT: Analytic MSC: Analytical
DIF: 3 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
103. Refer to Figure 7-5. What happens to the consumer surplus if the price rises from $100 to $150?
a. The new consumer surplus is half of the original consumer surplus.
b. The new consumer surplus is 25 percent of the original consumer surplus. c. The new consumer surplus is double the original consumer surplus. d. The new consumer surplus is triple the original consumer surplus.
ANS: B
NAT: Analytic MSC: Analytical
DIF: 3 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
104. Consumer surplus is a good measure of economic welfare if policymakers want to
a. maximize total benefit. b. minimize deadweight loss.
c. respect the preferences of sellers. d. respect the preferences of buyers.
ANS: D
NAT: Analytic MSC: Interpretive
DIF: 1 REF: 7-1 LOC: Supply and demand
TOP: Consumer surplus
Sec02 - Consumers, Producers, and the Efficiency of Markets - Producer Surplus
MULTIPLE CHOICE
1.
A seller’s opportunity cost measures the
a. value of everything she must give up to produce a good. b. amount she is paid for a good minus her cost of providing it. c. consumer surplus.
d. out of pocket expenses to produce a good but not the value of her time.
DIF: 1 REF: 7-2 LOC: Supply and demand
ANS: A
NAT: Analytic MSC: Definitional
TOP: Cost
Chapter 7/Consumers, Producers, and the Efficiency of Markets ? 487
2.
Cost is a measure of the
a. seller's willingness to sell. b. seller's producer surplus. c. producer shortage.
d. seller's willingness to buy.
DIF: 1 REF: 7-2 LOC: Supply and demand
ANS: A
NAT: Analytic MSC: Interpretive3.
TOP: Cost
Ally mows lawns for a living. Ally’s out-of-pocket expenses (for equipment, gasoline, and so on) plus the value that she places on her own time amount to her a. producer surplus. b. producer deficit.
c. cost of mowing lawns. d. profit.
DIF: 1 REF: 7-2 LOC: Supply and demand
ANS: C
NAT: Analytic MSC: Definitional4.
TOP: Cost
A supply curve can be used to measure producer surplus because it reflects a. the actions of sellers. b. quantity supplied. c. sellers' costs.
d. the amount that will be purchased by consumers in the market.
ANS: C DIF: 2 REF: 7-2 NAT: Analytic LOC: Supply and demand TOP: Producer surplus | Supply curve MSC: Interpretive5.
A seller is willing to sell a product only if the seller receives a price that is at least as great as the
a. seller’s producer surplus. b. sellers’s cost of production. c. seller’s profit.
d. average willingness to pay of buyers of the product.
DIF: 2 REF: 7-2 LOC: Supply and demand
ANS: B
NAT: Analytic MSC: Interpretive6.
TOP: Cost
Producer surplus is
a. measured using the demand curve for a good.
b. always a negative number for sellers in a competitive market. c. the amount a seller is paid minus the cost of production.
d. the opportunity cost of production minus the cost of producing goods that go unsold.
DIF: 2 REF: 7-2 LOC: Supply and demand
ANS: C
NAT: Analytic MSC: Definitional7.
TOP: Producer surplus
Producer surplus measures the
a. benefits to sellers of participating in a market. b. costs to sellers of participating in a market.
c. price that buyers are willing to pay for sellers’ output of a good or service.
d. benefit to sellers of producing a greater quantity of a good or service than buyers demand.
DIF: 2 REF: 7-2 LOC: Supply and demand
ANS: A
NAT: Analytic MSC: Interpretive
TOP: Producer surplus