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What is likely an economic cost but not an accounting cost
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rent that you could have gotten if you leased out your land instead of planting crops on it
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ATC is at minimum when__
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ATC = MC
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L shaped is-quants are associated with inputs which are____
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perfect complements
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we can model the produce decisions as maximizing___ subject to
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output: a cost target
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AVC is inversely related to ___
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average product (AP)
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what is true at the cost minimizing bundle of inputs?
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marginal product per last dollar spent on each input is the same
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If there is a per unit cost benefit from producing products simultaneously, a firm faces
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economics of scope
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An industry that faces high entry cost and large fixed costs likely faces
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economics of scale
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why is long run expansion less costly than short run expansion?
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flexibility to expand usage of all inputs
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how should firms consider sunk costs when making future plans?
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sunk costs should not effect decisions
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we use the term duality to describe?
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the mathematical and conceptual relationship between production and costs
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if long run cost (LMC) is greater than long run average cost (LRAC) then the firm experiences
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diseconomies of scale
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assume our only inputs to product are workers and machines. A machine cannot operate without a worker and it takes only one worker to operate a machine. The resulting isoquants will be
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L shaped
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which of the following affects economic cost but not accounting cost
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opportunity cost
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when we have labor as the only variable input what two things can reduce the marginal cost of producing one more unit of output
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decreasing wage or increasing MP of labor
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if the long run marginal cost (LMC) is less than the long run average cost (LRAC) then the firm experiences
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economies of scale
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consider the production function q=2K+3L. The isoquant for q=12 would be
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a straight line
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which of the following is most likely a sunk cost for an agribusiness firm?
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cost of research and development
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assuming we have one variable input, which of the following best describes the relationship between AP and AVC?
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inverse ( the move in opposite directions)
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matching: economics of scale
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happen when LMC < LRAC
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matching: diseconomies of scale
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results from decreasing returns to scale
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matching: increasing returns to scale
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results in economies of scale
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matching: decreasing returns to scale
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doubling inputs less than doubles output
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matching: economies of scope
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there is a benefit from producing products simultaneously
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if marginal cost (MC) is equal to average cost (ATC) then ATC is
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at a minimum
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which of the following is most likely an accounting cost
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cost of pesticide used by an apple orchard
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if something happens in the short run to make the productivity of labor (MPl) decrease, what will happen to the marginal cost of production (MC)
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MC will increases
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which of the following can shift the production function
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improved technology
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matching: marginal product of labor (MPl)
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can be negative
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matching: total output
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reaches a maximum when Mpl = 0
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average variable cost of q ( AVC)
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difference between ATC and AFC
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matching: marginal cost of q (MC)
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decreases when MPl increases
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if marginal product (MP) is greater than average product (AP) the ap is
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increases
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a farmer is storing 30,000 bushels of corn. Her opportunity cost for doing this is
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equal to the return she could get if she sold the corn and invested the money from it elsewhere
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an isoquant which is a straight line suggest that the two inputs are
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perfect substitutes
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John Deere spent about $1.4 billion in 2015 on research and development across the entire company. This amount should most likely be considered a
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sunk cost
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when we have labor as the only variable input what two things could cause an increase in average cost of output
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increasing wage or decreasing AP of labor
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consider the production function q=4K+5L. what returns to scale does this function exhibit
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constant returns to scale
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if marginal cost (MC) is greater than average cost (AC) then AC must be
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increases
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assuming labor is the only variable input, which of the following would result in an increase in marginal cost of output
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decreasing marginal product of labor
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a firm uses 100 units of L and 70 units of K to produce 1,500 units of output. They expand to 200 units of L and 140 units of K. As a result, they produce 2,900 units of output. This firm faces ___
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decreasing returns to scale
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as we add more and more of an input, we expect that eventually
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marginal product of the input will decrease
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if a firm faces diseconomies of scale then
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increasing output will increase AVC
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diminishing marginal returns means that
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the benefit of using one more unit of productive input begins to decrease at some point
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assuming labor is the only variable input, an increase In average product of labor (APl) will
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cause AVC to decrease
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matching: MC > AVC
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AVC is increasing
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matching: MC = AVC
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AVC is at a minimum
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matching: MC < AVC
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AVC is decreasing
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matching: ATC - AVC =
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AFC
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matching: AVC is
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equal to MC at its minimum
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matching: AFC is
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is always decreasing as q increases
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matching: MC is
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is inversely related to MP
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matching: FC is
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does not depend on level of q
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matching: MC > AP
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AP is increasing
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matching: MP =AP
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AP is at a maximum
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MP < AP
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AP is decreasing
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matching: Mp= 0
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q is at a maximum