Ten annual returns are listed in the following table: 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 $100.00 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 two decimal places.) Data table