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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
1.The revenue-maximizing output for a non-discriminating monopolist represented in the table given below is _____.
Table 9.4
​
Quantity    Price ($)     Total cost ($)
0Â Â Â Â Â Â Â Â Â Â Â 10Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 10
1Â Â Â Â Â Â Â Â Â Â Â Â 9Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 12
2Â Â Â Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 19
3Â Â Â Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 23
4Â Â Â Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 31
5Â Â Â Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 46
6Â Â Â Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 69
7Â Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 99
​
a. ​2 units
Â
b. ​5 units
Â
c. ​0 units
Â
d. ​3 units
e. ​4 units
Â
2. Which of the following equations describes the relationship between market price (P), average revenue (AR), and marginal revenue (MR) for a non-discriminating monopolist?
a. ​P = AR > MR
Â
b. ​P > AR > MR
Â
c. ​P > AR = MR
Â
d. ​P = AR = MR
Â
e. ​P = AR < MR
3.
​A monopolist can either sell 100 units for $3 each or sell 160 units for $2 each. This implies that, for the given range of output, elasticity of demand for the monopolist’s product is:
a. ​infinite.Â
Â
b. ​one.
Â
c. ​zero.
Â
d. ​greater than one but not infinite.
Â
e. ​less than zero.
4.
​Which of the following is true for a monopolist that engages in perfect price discrimination?
a. ​Perfect price discrimination restricts the total output produced by the monopolist.
Â
b. ​Perfect price discrimination creates a deadweight loss.
Â
c. ​Perfect price discrimination allows the monopolist to just break even and transfers the gain to consumers.
Â
d. ​Perfect price discrimination allows the monopolist to reap the entire gains from production.
Â
e. ​Perfect price discrimination results in the maximization of consumer surplus.
Â
5.Identify a distinguishing feature of monopoly.
a. ​There are many firms in a monopolized industry.
Â
b. ​A monopolist is a price taker.
Â
c. ​A monopolist faces a horizontal demand curve.
Â
d. ​There are no close substitutes for a monopolist's product.
Â
e. ​There are no barriers to entry in a monopolized market.
6.Based on the information given in the table below, identify the range of output for which demand is unit elastic.
​
Table 9.2
Quantity
0
1
2
3
4
5
6
Price$
7
6
5
4
3
2
1
​
a. ​1 unit to 2 units
Â
b. ​2 units to 3 units
Â
c. ​5 units to 6 units
Â
d. ​3units to 4 units
Â
e. ​4 units to 5 units
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