You purchased Birdie Streak stock six years ago. This stock has had returns of 6 percent, 14 percent, 9 percent, 10 percent, -5 percent, and 3 percent over the past six years. What is the geometric average return for this time period? Multiple Choice 4.88 percent 5.99 percent 6.17 percent 5.34 percent 3.89 percent 07 Five years ago, you decided to purchase the stock of Straka Golf Gear. This stock has had returns of -21 percent, 10 percent, 2 percent, 6 percent, and 10 percent over these past five years. What is the standard deviation of these returns? Multiple Choice 15.34 percent 14.58 percent 15.89 percent 14.18 percent 14.41 percent