A) DeBeers
B) Microsoft
C) U.S. Postal Service
D) AT&T
Correct Answer
verified
Multiple Choice
A) (i) and (ii) only
B) (ii) and (iii) only
C) (i) and (iii) only
D) (i) , (ii) , and (iii)
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) A
B) C
C) K
D) L
Correct Answer
verified
Multiple Choice
A) a monopoly.
B) oligopolistically competitive.
C) monopolistically competitive.
D) perfectly competitive.
Correct Answer
verified
Multiple Choice
A) are examples of government-created monopolies.
B) allow their owners to reduce the costs of what they produce.
C) generate more revenue for the government than they cost consumers in the form of higher prices.
D) All of the above are correct.
Correct Answer
verified
True/False
Correct Answer
verified
Multiple Choice
A) it must be a natural monopoly.
B) it must be regulated by the government.
C) it must have some market power.
D) consumers must tell the firm what they are willing to pay for the product.
Correct Answer
verified
Multiple Choice
A) P5.
B) P4.
C) P3.
D) P1.
Correct Answer
verified
Multiple Choice
A) creative activity.
B) research and development.
C) competition among firms.
D) Both a and b are correct.
Correct Answer
verified
Multiple Choice
A) the ingredients to the name brand drug have been discovered.
B) 10 years have passed.
C) they are patented.
D) the patent on the name brand drug expires.
Correct Answer
verified
Multiple Choice
A) 7.5 units.
B) 10 units.
C) where marginal revenue equals marginal cost.
D) Both a and c are correct.
Correct Answer
verified
Multiple Choice
A) $80
B) $100
C) $110
D) $120
Correct Answer
verified
Multiple Choice
A) can sell unlimited quantities at any price it chooses.
B) takes the market price as given and can sell unlimited quantities.
C) can set the price it charges for its output but faces a horizontal demand curve.
D) can maintain a price such that total revenues will exceed total costs.
Correct Answer
verified
Multiple Choice
A) A and J
B) E and J
C) F and K
D) H and L
Correct Answer
verified
Multiple Choice
A) earn economic losses.
B) earn economic profits.
C) earn zero economic profits.
D) produce a lower quantity of output than is socially optimal.
Correct Answer
verified
True/False
Correct Answer
verified
Short Answer
Correct Answer
verified
Short Answer
Correct Answer
verified
Multiple Choice
A) $0.
B) $1,562.50.
C) $3,125.
D) $6,250.
Correct Answer
verified
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