The project manager develops a project management plan to describe how the project will be executed, monitored, controlled, and closed. Which of the following is a valid tool or technique to assist the project manager to assure the success of the project management plan? 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 Outputs from other processes option B Organizational process assets option C Enterprise environmental factors option D Meetings