-19.1%

16.9%

18.2%

-49.8%

43.8%

1.1%

-16.2%

46.1%

44.8%

a. What is the arithmetic average return over the 10-year period? (round to two decimal places)

b. What is the geometric average return over the 10-year period? (round to 4 decimal places)

c. If you invested $100 at the beginning, how much would you have at the end? (round to the nearest cent)