Over the last four years, a stock has had an arithmetic average return of 8.8 percent. Three of those four years produced returns of 16.3 percent, 10.2 percent, and -14.1 percent, respectively. What is the geometric average return for this four-year period?

A) 7.83 percent

B) 8.39 percent

C) 8.67 percent

D) 9.40 percent

E) 9.97 percent