in order to copy its contents into a Ten annual returns are listed in the following table: (Click on the following icon spreadsheet.) 19.3% 16.3% 17.8% - 49.8% 43.5% 1.6% - 16.2% 45.5% 45.3% -3.7% a. What is the arithmetic average return over the 10-year period? b. What is the geometric average return over the 10-year period? c. If you invested $100 at the beginning, how much would you have at the end? a. What is the arithmetic average return over the 10-year period? The arithmetic average return over the 10-year period is (Round to four decimal places.) b. What is the geometric average return over the 10-year period? The geometric average return over the 10-year period is . (Round to four decimal places.) c. If you invested $100 at the beginning, how much would you have at the end? If you invested $100 at the beginning, at the end you would have $. (Round to the nearest cent.)