part b only****

Suppose that an investor opens an account by Investing $1,000. At the beginning of each of the next four years, he deposits an additional $1,000 each year, and he then liquidates the account at the end of the total five-year period. Suppose that the yearly returns In this account, beginning in Year 1, are as follows: -9 percent, 17 percent, 9 percent, 14 percent, and 4 percent. a. Calculate the arithmetic and geometric average returns for this investment. (Do not round Intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Arithmetic return Geometric return 5,40 % 4.89% b. Determine what the investor's actual dollar-weighted average return was for this five-year period. (Do not round Intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Dollar-weighted average return