In a software development project, Debby, the project manager completed developing a charter and identification of stakeholders. Since multiple contracts are involved in the project, Debby has collected proprietary information from vendors during the planning process to decide on the contract. What should Debby do when a functional manager from the same organization wants to see this information?

A. Deny the request as the manager is not part of the project B. Accept the request as the manager belongs to the same organization C. Deny the request to protect the confidentiality of the information D. Accept the request but caution the manager to maintain confidentiality