A) input is land.
B) input is labor.
C) inputs are land and labor.
D) inputs are neither land nor labor.
Correct Answer
verified
Multiple Choice
A) tangent to the minimum
B) tangent to the maximum
C) to the right of the minimum
D) to the left of the minimum
Correct Answer
verified
Multiple Choice
A) over which a firm can consider all inputs as variable.
B) of at least five years.
C) of more than six months.
D) of 6 months to 5 years.
Correct Answer
verified
Multiple Choice
A) 51
B) 45
C) 39
D) 15
Correct Answer
verified
Multiple Choice
A) increase.
B) decrease.
C) remain the same.
D) increase at first and then decrease.
Correct Answer
verified
Multiple Choice
A) When the marginal product of labor is upward-sloping, the marginal cost curve is upward-sloping.
B) The average fixed cost curve is downward-sloping and approaches the horizontal axis.
C) The marginal cost curve intersects the average variable cost curve at the minimum of average variable cost.
D) When the marginal cost curve is above the average cost curve, the average cost curve is upward-sloping.
Correct Answer
verified
Multiple Choice
A) $50.
B) $100.
C) $150.
D) $250.
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Multiple Choice
A) less than 1 week.
B) less than 1 month.
C) enough time to vary output but not plant capacity.
D) enough time to change all inputs to production.
Correct Answer
verified
Multiple Choice
A) increasing and positive.
B) increasing and negative.
C) decreasing and positive.
D) decreasing and negative.
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Multiple Choice
A) becomes steeper.
B) becomes flatter.
C) stays constant.
D) becomes steeper and then becomes horizontal.
Correct Answer
verified
Multiple Choice
A) $100.
B) $120.
C) $170.
D) $250.
Correct Answer
verified
Multiple Choice
A) long-run average total cost curve and the long run.
B) short-run average total cost curve and the short run.
C) marginal cost curve and both the long and short run.
D) average fixed cost curve and the short run.
Correct Answer
verified
Multiple Choice
A) marginal
B) fixed
C) incremental
D) variable
Correct Answer
verified
Multiple Choice
A) $26
B) $78
C) $17
D) $61
Correct Answer
verified
True/False
Correct Answer
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Multiple Choice
A) technological change.
B) economies and diseconomies of scale.
C) increasing and then diminishing returns.
D) diminishing returns.
Correct Answer
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Multiple Choice
A) marginal
B) fixed
C) incremental
D) variable
Correct Answer
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Multiple Choice
A) spreading; lower; fixed
B) spreading; higher; fixed
C) diminishing returns; lower; variable
D) diminishing returns; higher; variable
Correct Answer
verified
Multiple Choice
A) $24.
B) $72.
C) $75.
D) $216.
Correct Answer
verified
Multiple Choice
A) $10.
B) $20.
C) $25.
D) $35.
Correct Answer
verified
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