Answer:
The correct answer is the option 4: work with the policy of your agency on this issue and only inform the client if that is their policy.
Step-by-step explanation:
To begin with, the term of ethical imperative is the name given to a belief that is perceived morally necessary to the person that is going to act regarding that belief. Moreover, the ethical behaviors that a company approves in their daily operations might be only shared by that company's employees and not by every individual of the community, so therefore that the ethical culture of the company might be different from what others might think and that is why the trainee should work according with the policy of the agency and only inform to the client if the policy says so.