Final answer:
A registered agent is a person or corporation that is authorized to accept service of process on behalf of a corporation.
Step-by-step explanation:
The correct answer is 3) registered agent.
A registered agent is a person or corporation that is authorized to accept legal documents, such as service of process, on behalf of a corporation. This is an important role as it ensures that the corporation receives and responds to legal notices.
For example, if a corporation is being sued, the registered agent would accept the legal documents, such as the complaint, on behalf of the corporation. The registered agent would then forward these documents to the appropriate individuals within the corporation, allowing them to respond to the lawsuit.