You have recently started working as a project manager for a public school construction project. Your analysis shows that the cost estimate for the project seems to be unreasonable and it could take at least 25% more to complete the project. What should you do if your sponsor wants to carryout the project with another project manager in case you refuse to accept it?

A. Conduct a customer focus meeting to explain the facts B. Resign from the project and let the sponsor assign new project manager C. Submit detailed facts to the supervisor supporting your argument D. Continue with the project and document the limited budget as a constraint