Ten annual returns are listed in the following table: 45.3% 3.6% - 19.9% 16.3% 18.3% - 49.7% 43.1% 1.3% - 16.1% 45.8% 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 0.0808 . (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 0.1698. (Round to four decimal places.)