The correct answer is C. Request for a proposal . A request for a proposal, commonly called an RFP, is used when an organization wants bidders or service providers to submit a proposal explaining how they would perform certain work. In a commercial insurance context, an RFP may be used by larger or more sophisticated clients when selecting a broker, insurer, consultant, or service provider. The proposal typically outlines the bidder's understanding of the client's needs, the work to be completed, the method of performing the work, qualifications, pricing, timelines, service standards, and deliverables. A lease agreement is a contract governing occupancy or use of property. A certificate of insurance is evidence that insurance coverage exists, but it does not describe how bidders will perform work. A broker's letter of authority authorizes a broker to act for a client or directs insurers to deal with that broker, but it is not a proposal document. The phrase
"rough outline from bidders" is the clue that the document is an RFP response process. Course topic reference: Introduction to Commercial Insurance; Client Acquisition; Proposals; Request for Proposal; Broker Selection Process .