Need help with this finance question. Thanks for the help!

Ten annual returns are listed in the following table: - 3.9% 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.)