Only one question plz answer fast

17. The common stock of Mountain Farms has yielded 14.2 percent, 11.7 percent, 3.4 percent, -2.8 percent, and 15.8 percent over the past five years, respectively. What is the geometric average return? A. 6.91 percent B. 7.03 percent C. 8.22 percent D. 9.27 percent E. 10.64 percent