5. G&G is a money management firm specializing in fixed-income securities. One of its clients gave the firm $150 million to manage. The market value for the portfolio for the four months after receiving the funds was as follows: End of Month Market Value (in millions) $75 2 $150 3 $100 $100 Calculate the following: a What is the rate of return for each month. 6. What is the arithmetic average monthly rate of return c. What is the time-weighted average monthly rate of return d. Is the average monthly rate of return indicative of the performance of G&G? If not, what 5. G&G is a money management firm specializing in fixed-income securities. One of its clients gave the firm $150 million to manage. The market value for the portfolio for the four months after receiving the funds was as follows: End of Month Market Value (in millions) $75 2 $150 3 $100 $100 Calculate the following: a What is the rate of return for each month. 6. What is the arithmetic average monthly rate of return c. What is the time-weighted average monthly rate of return d. Is the average monthly rate of return indicative of the performance of G&G? If not, what