question
If marginal cost is equal to average total cost, then
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average total cost is minimized
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Suppose that a firm's long-run average total costs of producing an individual income tax return is $75 when it produces 1,000 returns and $75 when it produces 1,200 returns. For this range of output, the firm is experiencing
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constant returns to scale
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For a firm, the production function represents the relationship between
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quantity of inputs and quantity of output
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Economic profit
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will never exceed accounting profit
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Diminishing marginal product suggests that the marginal
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product of an extra worker is less than the previous worker's marginal product
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The most likely explanation for economies of scale is
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specialization of labor
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Adam Smith used a famous example of what type of firm to illustrate economies of scale?
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a pin factory
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If marginal cost is rising,
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marginal product must be falling
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Suppose that a firm's long-run average total costs of producing small commuter jet airplanes increases as it produces between 2,000 and 4,000 airplanes. For this range of output, the firm is experiencing
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diseconomies of scale
question
Jacqui decides to open her own business and earns $50,000 in accounting profit the first year. When deciding to open her own business, she turned down three separate job offers with annual salaries of $30,000, $40,000 and $45,000. What is Jacqui's economic profit for running her own business?
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$5,000