Ethical codes<span> are adopted by organizations to assist members in understanding the difference between 'right' and 'wrong' and in applying that understanding to their decisions. An ethical code generally implies documents at three levels: codes of </span>business ethics<span>, </span>codes of conduct <span>for employees, and codes of professional practice.</span>
The answer is D because the paragraph does not say he is hungry, an animal, or a lover. You can infer that Otis is shy since you don’t really talk to outgoing people like that.