Final answer:
The primary of responsibility is: Option d) Task Delegation and Leadership.
Step-by-step explanation:
As a project manager overseeing a product launch, the primary responsibility is task delegation and leadership (option d). This role involves planning, executing, monitoring, and closing projects, with an emphasis on creating clear and attainable project objectives, building the project requirements, and managing the triple constraint (cost, time, and quality) for projects.
Within the context of a product launch, task delegation and leadership require the project manager to work closely with their team to identify the necessary tasks, assign them effectively based on team members' skills and workload, and lead the entire team towards a successful launch. The answer is option d.