Ten annual returns are listed in the following table: 45.7% - 19.2% -16.5% -3.8% 16.1% 17.9% - 49.6% 43.2% 1.4% 44.8% 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 .08. (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.)