Who handles the project's work plan, triple constraint, risk management, and communication?

The project manager is responsible for managing the overall execution of a project, which includes developing and overseeing the work plan, the triple constraint (scope, time, and cost), executing risk management strategies, and facilitating communication among stakeholders.

The work plan outlines the tasks, milestones, and deliverables necessary to achieve project goals. By managing the triple constraint, the project manager ensures that the project remains within its defined scope, stays on schedule, and is completed within the allocated budget. Effective risk management involves identifying potential risks, assessing their impact, and implementing strategies to mitigate them, establishing a proactive approach to addressing potential challenges that could derail the project.

Moreover, communication is a key aspect of a project manager's role, as they must relay information among various stakeholders, maintaining clarity and alignment throughout the project's lifecycle. This responsibility includes ensuring that team members understand their roles and that stakeholders are informed about progress, decisions, and any issues that may arise. This holistic management approach is crucial for the successful completion of projects, which is why the project manager is the most fitting answer in this context.