Which of the following is NOT included in the duties of an agent?

The duties of an agent are typically defined within the framework of agency law, which establishes the responsibilities and obligations between the agent and the principal. In that context, profit maximization is not considered a duty of an agent. Instead, the agent's primary duties are to act in the best interests of the principal, to avoid conflicts of interest, to exercise due care, and to disclose any relevant information.

The other options reflect recognized responsibilities and rights that pertain to the agent-principal relationship. Indemnity refers to the obligation of the principal to protect the agent from losses incurred while carrying out the agent's duties. Remuneration encapsulates the agent's right to be compensated for services rendered, as per the terms of the agency agreement. A lien refers to the agent's right to retain possession of the principal's property until obligations, such as payment for services, are fulfilled. These elements are integral to the functioning of the agency relationship, whereas profit maximization, although a potential outcome of the agent's actions, is not a formal duty outlined in agency principles.