Exam 6: Costs

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An accountant may amortize the expense of a durable good by dividing the total amount spent on the good by the number of years the good is expected to last. An economist may amortize the expense of a durable and never fully account for the total expense.

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Which of the following is NOT a form of outsourcing?

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If increasing returns to scale are present, the long-run average cost increases as more output is produced.

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The Cobb-Douglas production function for a beer manufacturer is q=1.52L0.6K0.4. Assume that the firm's capital is fixed at 250 units, the rental rate of capital is $5 per unit, and the wage rate is $10 per hour. The amount of labor needed to produce q units of output is

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Suppose the short-run production function is q = L0.5. If the marginal cost of producing the tenth unit is $5, what is the wage per unit of labor?

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Average variable cost (AVC)

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Marginal cost is

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Travel websites such as Travelocity tend to offer reservation services for multiple travel modes. This is because

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Isocost lines

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If the cost of capital decreases, the isocost line will

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You purchase a pizza oven that is expected to last 10 years for $15,000. How do you account for the economic cost of the oven?

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Fixed costs are

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Which of the following will cause the marginal cost curve of making cigarettes to shift?

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A firm can minimize cost by

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You have two career options. You can work for someone else for $50,000 a year, or, you can run your own business, with an annual revenue of $100,000, and explicit costs of $40,000 annually. Explain which career option a profit-maximizer would select and why.

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Which of the following will cause the average cost curve of making cigarettes to shift?

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One problem with measuring a durable good's cost is

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The Nifty Gum Co. has purchased a large parcel of land for $1 million. The company recently discovered that the land is contaminated and is worthless to all possible buyers. The opportunity cost of the land is

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If average cost is positive,

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A specific tax of $1 per unit of output will affect a firm's

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