Ten annual returns are listed in the following table:

19.8 %

16.1 %

17.9 %

49.9 %

43.9 %

1.1 %

16.9 %

45.6 %

44.8 %

3.5 %

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

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

c. If you invested $100 at the beginning, how much would you have at the end?