Which of the following is a direct responsibility of the project manager?

• A. performing all of the activities in the project
• B. calculating completion probabilities for all tasks in the project
• C. drawing the network diagram
• D. making sure that the people assigned to the project receive the motivation, direction, and information needed to do their jobs

Answer: (D)

The role of a project manager encompasses a wide array of responsibilities, but one of the most critical is ensuring that team members are effectively supported throughout the project. This includes providing motivation, direction, and relevant information that empowers team members to successfully perform their tasks. The project manager acts as a leader and facilitator, helping to create an environment conducive to collaboration and productivity while ensuring that the team is aligned with the project's goals.

In contrast, the other options, while related to project management, do not represent direct responsibilities of the project manager in the same way. Performing all activities in the project is contradictory to the role of a project manager, who delegates tasks to team members based on their strengths and expertise. Calculating completion probabilities and drawing the network diagram, although important for project planning, are typically tasks that can be handled by specialized team members or analysts, rather than the project manager directly executing them. Thus, the option focusing on motivating and guiding the team truly embodies the essence of the project manager's direct responsibilities.