Answer:
The correct answer is An individual who is an expert in project planning and management, defines and develops the project plan, and tracks the plan to ensure that the project is completed on time and on budget.
Step-by-step explanation:
The project manager (PM) is a person who take charge of the project and have significant authority to organize and coordinate the project.
The PM plans the activities and the resources, ensures customer satisfaction, organize and motive a project team, within other activities.