USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)

Multiple Choice

USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S)
The annual rates of return of Stock Z for the last four years are 0.10, 0.15, -0.05, and 0.20, respectively.
-Refer to Exhibit 1.8. Compute the coefficient of variation for Stock Z.

A) 0.837
B) 0.935
C) 1.070
D) 1.145
E) 1.281