An agent is under a duty to act personally and not delegate his duty without the consent of the principal. What is the reason for this duty? Group of answer choices

1.That is the standard of care and skill reasonably to be expected of an agent.

2.It is because the agent cannot ensure that the person to whom he delegates to is able to keep and render proper accounts.

3.The principal's interest is not protected if the agent delegates his responsibilities to another person.

4.It is because of the fiduciary nature of the principal and agent relationship.