ONLY SOLVE F, G, and H

2. The 2015 quarterly prices for The Hershey Company and Packaging Corporation of America are listed below along with any dividend paid. Hershey Quarter 1 Po P $106.18 $114.83 Dividend $0.72 Packaging Corporation of Americal Quarter Po P Dividend 1 $81.87 $99.38 2 $114.83 $134.03 $0.72 2 3 $134.03 $154.99 $0.77 $0.79 $99.38 $95.23 $0.79 $95.23 $106.10 $0.79 $106.10 $111.99 $0.79 3 4 $154.99 $146.98 $0.77 4 a. What was Hershey's annual return for 2015. What was Packaging Corporation's annual return in 2015? Below are the annual returns for The Hershey Company and Packaging Corporation of America for 2016 through 2019. Year The Hershey Company Packaging Corporation of America 2016 -0.123 -0.172 2017 0.187 0.390 2018 0.123 0.455 2019 -0.030 -0.287 f. Together with the 2015 returns what is the variance of returns for Packaging Corporation? g. Together with the 2015 returns what is the standard deviation of returns for Packaging Corporation? h. What is the covariance of returns between The Hershey Company and Packaging Corporation of America