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the difference between technology and technological change is that
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technology refers to the process used by a firm to transform inputs into output while technological change is a change in a firm's ability to produce a given level of output with a given quantity of inputs
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the processes a firm uses to turn inputs into outputs of goods and services is called
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technology
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a characteristic of the long run is
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all inputs can be varied
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which of the following is a factor of production that generally is fixed in the short run?
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a factory building
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if a producer is not able to expand its plant capacity immediately, it is
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operating in the short run
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implicit costs can be defined as
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the non-monetary opportunity cost of using the firm's own resources
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which of the following statements best describes the economic short run?
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it is a period during which at least one of the firm's inputs is fixed
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in the long run which of the following is true?
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there are no fixed costs
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the marginal product of labor is defined as
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the additional; output that results when one more worker is hired, holding all other resources constant
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if four workers can produce 18 chairs a day and five can produce 20 chairs a day, the marginal product of the fifth worker is
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2 chairs
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the law of diminishing marginal returns states
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that at some point, adding more of a variable input to a given amount of a fixed input will cause the marginal product of the variable input to decline
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as a firm hires more labor in the short run, the
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extra output of another worker may rise at first, but eventually must fall
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marginal cost is equal to
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change in total cost divided by the change in output
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marginal cost is the
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additional cost of producing an additional unit of output
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in the short run, if marginal product is at its maximum, then
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marginal cost is at its minimum
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average fixed costs of production
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fall as long as output is increased
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if the marginal cost curve is below the average variable cost curve, then
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average variable cost is decreasing
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if, when a firm doubles all its inputs, its average cost of production decreases, then production displays
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economies of scale
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at the minimum efficient scale
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the firm has achieved the lowest possible average cost of production
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when a firm's long-run average cost curve is horizontal for a range of output, then that range of production displays
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constant returns to scale
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which of the following equations is correct?
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