1. Ten annual returns are listed in the following table -19.1% 16.4% 18.2% -49.4% 43.2% 1.9% -16.2% 45.7% 44.6% 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? -3.8% 2. Ten annual returns are listed in the folowing table: -19.9% 16.6% 18.0% -50.0% 43.3% 1.2% -16.5% 45.6% 45.2% 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? -3.0% 3. Consider the following five monthly returns: 0.090.09 0.020.02 0.080.08 0.120.12 0.030.03 a. Calculate the arithmetic average monthly return over this period. b. Calculate the geometric average monthly return over this period c. Calculate the monthly variance over this period. d. Calculate the monthly standard deviation over this period a. Calculate the arithmetic average monthly return over this period. The arithmetic average is %? (Round to two decimal places.) 4. Consider the following five monthly returns 0.05 0.02 0.04 0.08 0.01 a. Calculate the arithmetic average monthly return over this period. b. Calculate the geometric average monthly return over this period. c. Calculate the monthly variance over this period. d. Calculate the monthly standard deviation over this period. a. Calculate the arithmetic average monthly return over this period