A) increases; increases
B) increases; decreases
C) decreases; increases
D) None of the above; there are no increasing-cost industries.
Correct Answer
verified
Multiple Choice
A) the firm's demand for production curve.
B) the firm's producer surplus curve.
C) the firm's short-run supply curve.
D) the market supply curve.
Correct Answer
verified
True/False
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) total revenue increases by less than $7.
B) total revenue increases by exactly $7.
C) total revenue increases by more than $7.
D) total revenue may increase or decrease.
Correct Answer
verified
Multiple Choice
A) sunk cost.
B) variable cost.
C) implicit cost.
D) marginal cost.
Correct Answer
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Multiple Choice
A) more entrepreneurs would exit the market.
B) more entrepreneurs would enter the market.
C) the earnings of wireless women would increase.
D) the cost of making a wireless call in Pakistan would increase.
Correct Answer
verified
Multiple Choice
A) the marginal cost curve shifts upward.
B) the average variable cost curve shifts upward.
C) the average total cost curve shifts upward.
D) none of the above.
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) input prices do not change as output changes in the long run.
B) supply is highly inelastic.
C) short-run supply is horizontal.
D) all of the above
Correct Answer
verified
Multiple Choice
A) -$300.
B) -$600.
C) -$900.
D) -$1,200.
Correct Answer
verified
Multiple Choice
A) price is less than its marginal cost.
B) price is less than its marginal revenue.
C) price is less than its average total cost.
D) none of the above
Correct Answer
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Multiple Choice
A) 500.
B) 650.
C) 900.
D) 1,200.
Correct Answer
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Multiple Choice
A) should shut down.
B) should continue to produce since total revenue exceeds total variable cost.
C) is earning a positive economic profit.
D) can increase profit by increasing output.
Correct Answer
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Multiple Choice
A) positively sloped.
B) negatively sloped.
C) perfectly vertical.
D) perfectly horizontal.
Correct Answer
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Multiple Choice
A) $300.
B) $600.
C) $900.
D) $1,200.
Correct Answer
verified
Multiple Choice
A) the industry takes only a small portion of the resources available.
B) the industry takes only a large portion of the resources available.
C) inputs have very different levels of quality.
D) firms have large fixed costs and small marginal costs.
Correct Answer
verified
Essay
Correct Answer
verified
View Answer
Multiple Choice
A) some firms to exit the industry.
B) quantity supplied to remain constant.
C) some firms to enter the industry.
D) price controls.
Correct Answer
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Multiple Choice
A) $1,000.
B) $800.
C) $720.
D) $200.
Correct Answer
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