D. Assuming that future returns are mound-shaped, which two investment classes have the highest estimated maximum returns? What are the estimated minimum returns (maximum losses) for these investment classes? Answer: Domestic mid cap stocks and domestic small cap stocks have the ability to have the largest maximum return. The largest for mid cap is 68.21% return and for small cap is 80.39% return. The minimums for domestic small cap is -50.53% and the domestic mild cap stocks minimum is -40.93%