Amazon.com stock prices gave a realized return of 15%, 15%, 15% and 15% over tout successes artes. What is the annual realized return for Amazon.com for the year? 15 7 239 59.92 6741 The Ishares Bond Index fund (TLT) return is normally distributed and it has a mean and annual standard deviation of returns of 6% and 8%, respectively. What range of returns would you expect to see 95% of the time for TLT? 2.16 10 22