You have invested in a business that proudly reports that it is profitable. Your investment of $4,800 has produced a profit of $308. The managers think that if you leave your $4,800 invested with them, they should be able to generate $308 per year in profits for you in perpetuity. Evaluating other investment opportunities, you note that other long-term investments of similar risk offer an expected return of 7.9%. Should you remain invested in this firm? The expected return of your investment is %. (Round to one decimal place.) (Select from the drop-down menus.) If projects that are similar in horizon and risk are offering an expected return of 7.9%, then this business earning your opportunity cost of capital, and you should