The following table shows historical beginning-of-year prices for two stocks. A B C Stock B 1 Year Stock A 2 2013 30.22 570.71 3 2014 28.29 561.17 4 2015 27.66 587.04 5 2016 30.1 610.23 6 2017 27.8 535.28 7 2018 29.57 516.18 8 2019 25.46 474.86 9 2020 25.49 572.88 10 2021 26.37 626.26 | Attempt 1/5 for 2 pts. Part 1 Calculate the annual returns. What was the arithmetic average annual return for stock B? 4+ decimals Submit Attempt 1/5 for 2 pts. Part 2 What was the variance for stock B? 4+ decimals Submit - Attempt 1/5 for 2 pts. Part 3 What was the standard deviation for stock B? 3+ decimals Submit Attempt 1/5 for 2 pts. Part 4 What was the covariance of returns? 5+ decimals Submit What was the correlation coefficient? 3+ decimals