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Which of the following is most likely to be a variable cost?
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fuel and utility costs
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which of the following constitutes an implicit cost to the Johnston Manufacturing Company?
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foregone interest from using personal funds in purchasing new machine
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To the economist total cost includes:
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explicit and implicit costs, including a normal profitfixe
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fixed cost is:
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any cost which does not change when the firm changes the output
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Suppose that a business incurred implicit costs of $500,000 and explicit costs of million in a specific year. If the firm sold 100,000 units of its output at $50 per unit its accounting:
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profits were zero and its economic losses were $500,000
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Assume the XYZ Corporation is producing 20 units of output. It is selling this output at $10 per unit. Its total fixed costs are $100 and its total variable cost is $60. Think... corporation:
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is realizing a profit of $40
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Refer to the above data. The marginal cost of producing the sixth unit of output is ...b $12
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$8
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An industry comprised of 40 firms, none of which has more than 3 percent of the total market for a differentiated product is an example of
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monopolistic competition
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Consumer recognition of Pizza Hut is very high. With that said, Pizza Hut mainly differentiates itself from its competition by using which of the following strategies?
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branding
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Which of the following is an illustration of differentiated oligopoly?
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the soft drink industry
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pure monopoly means:
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a single firm producing a product for which there are no close substitutes
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What do economies of scale, the ownership of essential raw materials, and patents have in common?
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they are all barriers to entry
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the following industry would be an example of which market model
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oligopoly
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which of the following is correct?
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a purely competitive firm is a "price taker," while a monopolistic is a "price maker."
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If a firm doubles its output in the long run and its unit costs of production decline, we can conclude that:
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economies of scale are being realized
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Which of the following is not a source of economies of scale?
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inelastic resource supply curves
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Refer to the above data. If product price is $60, the firm will:
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produce 6 units and realize a $100 profit
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Refer to the above data. Based on the marginal revenue-marginal cost approach, if marginal revenue is $24, the firm should produce:
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4 units
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In the short run, the level of profit maximizing output is at the point where Marginal Revenue equals:
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marginal cost
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At the level of output where Marginal Revenue is equal to Marginal Cost, If Average Variable Cost exceeds Marginal Revenue then:
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the firm should shut down
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consumer surplus:
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is the difference between the maximum prices consumers are willing to pay for a product and the lower equilibrium price
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The law of diminishing marginal utility states that:
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beyond some point additional units of a product will yield less and less extra satisfaction to a consumer
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Answer the question on the basis of the following output data for a firm. Assume that the amounts of all non-labor resources are fixed.Refer to the above data. Diminishing marginal returns become evident with the addition of the:
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third worker
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Which of the following best expresses the law of diminishing returns?
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as successive amounts of one resource (labor) are added fixed amounts of other resources (property), beyond some point the resulting extra output (production) will decline
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Jennifer buys a book for $28 for which she was willing to pay $35. The minimum acceptable price to the seller, Nathan, was $20. Jennifer experiences:
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a consumer surplus of $7 and Nathan experiences a producer surplus of $8