Which of the following statements is correct? O A good goal for a corporate manager is maximization of expected EPS. O Most business in the U.S. is conducted by corporations; corporations' popularity results primarily from their favorable tax treatment. O A good example of an agency relationship is the one between stockholders and managers. O Corporations and partnerships have an advantage over proprietorships because a sole proprietor is subject to unlimited liability, but investors in the other types of businesses are not. O Firms in highly competitive industries find it easier to exercise "social responsibility" than do firms in oligopolistic industries.