Ten annual returns are listed in the following:
-19.9%, 16.9%, 18.1%, -49.5%, 49.4%, 1.7%, -16.4%, 45.6%, 45.2%, -3.3%
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?