bi.com/solve?assignmentID=12008&problemNo=11 Problem 11 Intro You've collected the following historical rates of return for stocks A and B: Year (t) At "B,t 2016 0.02 0.01 2015 0.08 0.05 2014 0.11 0.07 Attempt 2/5 for 1.6 pts. Part 1 What was the average annual return for stock A 4+ decimals Submit Part 2 I Attempt 1/5 for 2 pts. What was the standard deviation of returns for stock A? 4+ decimals Submit