Rene is the manager at an event and catering company. He has just received a request for proposal (RFP) for managing the City Arts Festival. The organization that managed the event and all event volunteers in past years has raised its rates considerably and the city can no longer afford to hire them. Rene would like to submit a proposal to manage the City Arts Festival. The proposal will be quite lengthy because the event draws over 200,000 people, spans three days, and has a large budget. Which type of proposal should Rene submit in this situation