10. Ten annual returns are listed in the following table: - 19.4% 16.3% 18.3% -49.8% 43.3% 1.1% -16.8% 45.9% 44.7% -3.4% 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.)