Ten annual returns are listed in the following table: - 19.9% 16.3% 17.9% - 49.5% 43.4% 1.1% - 16.5% 45.9% 44.6% -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.)