Over the past five years, a stock returned 8.3 percent, -32.5 percent, -2.2 percent, 46.9 percent, and 11.8 percent, respectively. What is the variance of these returns?

Select one:

a. 0.071188

b. 0.076290

c. 0.081504

d. 0.082547

e. 0.091306