Conflict of interest is an ethical problem, if not disclosed, because it (check all that apply) (a)- makes it easy to perform one's duties objectively. (b)- may involve deception and abuse of power (c)-will affects other's confidence in one's judgments. (d)-may not be fair to one or more affected parties

Answer is c

Explanation:

We can simply define a conflict of interest as such that a person's private and personal interests influence the objective exercise of his official duties. There is a conflict between official duties and private interests. An ethical conflict occurs when your decision could be seen as inappropriate to a third-party. For example, to offer a client a worse product for your own sake.