please show steps

The 2015 quarterly prices for The Hershey Company and Packaging Corporation of America are listed below along with any dividend paid. Hershey Packaging Corporation of America Quarter P Dividend Quarter Po . Dividend $106.18 $114.83 $0.72 1 $81.87 $99.38 $0.79 2 $114.83 $134.03 $0.72 2 $99.38 $95.23 $0.79 3 $134.03 $154.99 $0.77 3 $95.23 $106.10 $0.79 4 $154.99 $146.98 $0.77 4 $106.10 $111.99 $0.79 1) What was Hershey's annual return in 2015? 10 points