Refer to Exhibit 4. The standard deviation of your expected return from this investment is

Select one:

a. 0.001

b. 0.004

c. 0.124

d. 1.240

e. None of the above

Exhibit 4 USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM(S) Your expectations from a one-year investment in Zain Tech is as follows: Probability .15 .15 .35 .25 .10 Rate of Return -.10 -.20 .00 .15 0.15