An investor has researched financial information for Fried Chicken Corporation over the past three years. He has provided you a report with the returns for the company. YEAR RETURN 2016 4. 72% 2017 6. 71% 2018 14. 65% The investor put $860. 00 into Fried Chicken at the beginning of 2016. What is the average return for Fried Chicken Corporation over this time period