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Multiple Choice:<br />

___ 1. A monopoly:<br />

a. has the ability to affect market price<br />

b. faces a downward sloping demand curve<br />

c. has maximum market power<br />

d. All of the above<br />

___ 2. Which of the following is an example of a legal barrier to entry?<br />

a. trade restrictions<br />

b. patent<br />

c. license<br />

d. All of the above<br />

___ 3. A natural monopoly is the result of:<br />

a. extreme economies of scale<br />

b. legal barriers to entry<br />

c. a cartel agreement<br />

d. All of the above<br />

___ 4. If a monopoly can sell ten units for $15 each or eleven units for $14 each, what is the<br />

marginal revenue of the 11 th unit?<br />

a. $154<br />

b. $150<br />

c. $14<br />

d. $4<br />

___ 5. For a monopoly, the marginal revenue curve:<br />

a. is the same as the demand curve<br />

b. is horizontal<br />

c. is twice as steeply downward sloping as the demand curve<br />

d. is upward sloping<br />

Complete the table below to answer questions 6. through 9.:<br />

Price Quantity Total Revenue Marginal Revenue<br />

$40 0 $0 X<br />

38 1 38 $38<br />

36 2 72 34<br />

34 3 __ __<br />

32 4 __ __<br />

30 5 __ __<br />

28 6 __ __<br />

___ 6. The total revenue when 6 units are produced is:<br />

a. $156<br />

b. $168<br />

c. $180<br />

d. $240<br />

___ 7. The marginal revenue of the 5 th unit of output is:<br />

a. $30<br />

b. $26<br />

c. $22<br />

d. $18<br />

FOR REVIEW ONLY - NOT FOR DISTRIBUTION<br />

Monopoly 22 - 12

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