2. You earned the following annual holding period returns over the past three years:

4% -2% 10%

a.) How well did you actually do as a geometric average rate of return?

b.) Assume you started with $1,000,000. After the first year, you put an additional $300,000 into the account. After the second year, you put an additional $100,000 into the account. What is your dollar weighted average rate of return with this account?