Activities of effective supervisors can be task-related or people-related activities. An example of a task-related supervisory activity is:
Rationale: Task-related supervisory activities focus on the completion of specific tasks and responsibilities. Delegating (C) is a clear example, as it involves assigning tasks to team members to ensure project progression and efficiency.
Coaching (A) is primarily people-related, aimed at developing individual skills and performance. Evaluating (B), while important, typically assesses performance rather than directly managing tasks. Facilitating (D) involves guiding discussions or processes, which also leans more towards interpersonal dynamics than task management. Thus, delegating stands out as the most task-oriented supervisory activity.