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15) Consider an investment held over three years with a return of +20 percent in the first
year, −25 percent in the second year, and +20 percent in the third year. What is the
arithmetic mean return on the investment?
A) −2.6%
B) +2.6%
C) +5.0%
D) +8.0%
Answer: C
Difficulty: 1 Easy
Topic: Performance evaluation
Accessibility: Keyboard Navigation
Gradable: automatic
16) Consider an investment held over three years with a return of +20 percent in the first
year, −25 percent in the second year, and +20 percent in the third year. What is the
geometric mean return on the investment?
A) −2.6%
B) +2.6%
C) +5.0%
D) +8.0%
Answer: B
Difficulty: 2 Medium
Topic: Performance evaluation
Accessibility: Keyboard Navigation
Gradable: automatic
17) What statistical concept do many portfolio managers use to represent risk when considering
investment performance?
A) The standard deviation of returns
B) The difference, or “spread,” between the highest value over the holding period and the lowest
value over the holding period
C) The geometric mean return
D) The coefficient of variation