Problem 5 Intro You've collected the following historical rates of return for stocks A and B: Year (t) rat Bt 2016 0.02 0.03 2015 0.08 0.05 2014 0.11 0.07 Part 1 Attempt 1/5 for 10 pts. What was the average annual return for stock A 3+ decima Submit Part 2 18 Attempt 1/5 for 10 pts. What was the average annual return for stock B? 3+ decima Submit Part 3 1 Attempt 1/5 for 10 pts. What was the standard deviation of returns for stock A? 4+ decima Submit Part 4 1 Attempt 1/5 for 10 pts. What was the standard deviation of returns for stock B? 4+ decima Submit