Answer:
Rule
Explanation:
Business rules are laid down instructions that define instructions or constraints on how certain day-to-day actions should be performed. They help serve as a guide, to influence the employees decision making process, when faced with choice daily decision situations relating to the company.
In the question, the company placed a requirement on all the managers who receives any gift from customers that is above $25 to report it to the human resources department. This is an instruction that constrains the actions of the managers when dealing with gifts that are above $25. It does not allow them do as they wish with the gift.
Thus this, is a business rule