10. Ten annual returns are listed in the following table: (Click on the following icon in order to copy its contents into a spreadsheet.) - 19.4% 16.6% 18.1% - 49.9% 43.4% 1.1% - 16.5% 46.1% 45.3% -3.4% 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 two decimal places.) b. What is the geometric average return over the 10-year period? To find the geometric average return, use the following formulas. First find the future value of investing $1 today, using the following formula: FV=$1x ((1+R4) *(1+R2) +R R X...X *(1+RT)) Then use the following formula and solve for R: FV= $1*(1 + R) 10 The geometric average return, R, over the 10-year period is %. (Round to four decimal places.) c. If you invested $100 at the beginning, how much would you have at the end? If you invested $100 at the beginning, at the end you would have $ (Round to the nearest cent.)