Exam 8: Short-Run Costs and Output Decisions
Exam 1: The Scope and Method of Economics120 Questions
Exam 2: The Economic Problem: Scarcity and Choice110 Questions
Exam 3: Demand, Supply, and Market Equilibrium144 Questions
Exam 4: Demand and Supply Applications86 Questions
Exam 5: Elasticity86 Questions
Exam 6: Household Behavior and Consumer Choice137 Questions
Exam 7: The Production Process: the Behavior of Profit-Maximizing Firms144 Questions
Exam 8: Short-Run Costs and Output Decisions196 Questions
Exam 9: Long-Run Costs and Output Decisions187 Questions
Exam 10: Input Demand: the Labor and Land Markets123 Questions
Exam 11: Input Demand: the Capital Market and the Investment Decision116 Questions
Exam 12: General Equilibrium and the Efficiency of Perfect Competition99 Questions
Exam 13: Monopoly and Antitrust Policy200 Questions
Exam 14: Oligopoly110 Questions
Exam 15: Monopolistic Competition118 Questions
Exam 16: Externalities, Public Goods, and Social Choice170 Questions
Exam 17: Uncertainty and Asymmetric Information66 Questions
Exam 18: Income Distribution and Poverty143 Questions
Exam 19: Public Finance: The Economics of Taxation136 Questions
Exam 20: International Trade, Comparative Advantage, and Protectionism151 Questions
Exam 21: Economic Growth in Developing and Transitional Economies105 Questions
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Refer to the information provided in Table 8.2 below to answer the questions that follow.
Table 8.2 Numberof Earrings TVC MC AVC TFC TC AFC ATC 0 100 1 50 2 95 3 46.67 4 300 5 270
-Refer to Table 8.2. If Sherry produces two pairs of earrings, her marginal cost is
(Multiple Choice)
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For a perfectly competitive firm, when P = MC = ATC, the most profit the firm can earn is zero.
(True/False)
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Refer to the information provided in Table 8.1 below to answer the questions that follow.
Table 8.1 Produce Using Techniques Units of Variable K Inputs L 1 unit of output A 8 8 B 4 12 2 units of output A 14 12 B 8 20 3 units of output A 16 12 B 12 22
-Refer to Table 8.1. Assume that the relevant time period is the short run. Assuming the price of labor (L) is $5 per unit and the price of capital (K) is $10 per unit, the average variable cost of producing two units of output is
(Multiple Choice)
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Twenty‐five students in a class take a test for which the average grade is 75. Then a twenty‐sixth student enters the class, takes the test, and scores 80. The test average calculated with 26 students will ________.
(Multiple Choice)
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Marginal cost is ________ average variable cost when ________.
(Multiple Choice)
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Economists usually assume that ________ is a fixed input in the ________ run.
(Multiple Choice)
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Refer to the information provided in Figure 8.6 below to answer the questions that follow.
Figure 8.6
-Refer to Figure 8.6. Curve 1 is Outdoor Equipment's

(Multiple Choice)
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When marginal cost is between average variable cost and average total cost, marginal cost is increasing.
(True/False)
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Joe's Butcher Shop is producing where MR = MC; Joe's Butcher Shop must be
(Multiple Choice)
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The upward sloping portion of the perfectly competitive firm's average total cost curve is the firm's short run supply curve.
(True/False)
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A short run total cost schedule is a ________ cost schedule shifted upward by the amount of ________ cost.
(Multiple Choice)
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Assume Dell Computer Company operates in a perfectly competitive market producing 5,000 computers per day. At this output level, marginal cost exceeds this firm's price. To maximize profits, Dell should
(Multiple Choice)
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The short-run average total cost curve eventually begins to increase at an increasing rate because of
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If a firm's demand curve is perfectly elastic, then at the profit maximizing level of output
(Multiple Choice)
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Strawberries are produced in a perfectly competitive market. Average consumer incomes decrease. This will cause the individual strawberry farmer's marginal revenue to ________ and their profit maximizing level of output to ________.
(Multiple Choice)
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Refer to the information provided in Figure 8.9 below to answer the questions that follow.
Figure 8.9
-Refer to Figure 8.9. At the market price of $18, if this farmer produces the profit maximizing quantity, what profit will he make?

(Multiple Choice)
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Refer to the information provided in Table 8.1 below to answer the questions that follow.
Table 8.1 Produce Using Techniques Units of Variable K Inputs L 1 unit of output A 8 8 B 4 12 2 units of output A 14 12 B 8 20 3 units of output A 16 12 B 12 22
-Refer to Table 8.1. Assuming the price of labor (L) is $5 per unit and the price of capital (K) is $10 per unit, which of the following statements is true?
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