45.2% -3.0% st Ten annual returns are listed in the following table: - 19.9% 16.6% 18.0% - 50.0% 43.3% 12% 16.5% 45.6% 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.)