Problem 16 Intro You've collected the following historical rates of return for stocks A and B: Year (t) rat Bit 2016 0.02 0.02 2015 0.08 0.05 2014 0.13 0.07 Attempt 1/10 for 10 pts. Part 1 What was the average annual return for stock A 3+ decimals Submit Part 2 18 Attempt 1/10 for 10 pts. What was the average annual return for stock B? 4+ decimals Submit Part 3 Attempt 1/10 for 10 pts. What was the standard deviation of returns for stock A? 3+ decimals Submit Part 4 1 - Attempt 1/10 for 10 pts. What was the standard deviation of returns for stock B? 4+ decimals Submit