You are managing a project for a client to move a data center and call center offshore. Many changes have been made throughout the project, but you notice that during meetings, team members frequently refer to different versions of the same document, which is causing confusion. What would have prevented this? This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. option A Ensuring the file management system procedures are being followed option B Implementing an adequate change control system option C Assigning one team member to ensure all documents are up to date option D Implementing an adequate configuration management system