Option 1: Supervisory Management -> This is another name for first-line management itself, which directly supervises workers, not other managers.
Option 2: Middle Management -> This level oversees and coordinates the activities of first-line managers, acting as a bridge between top management and supervisory level.
Option 3: Non operational Management -> This typically refers to top-level management focused on strategic decisions rather than direct oversight of first-line managers.
Option 4: Top Management -> This highest level focuses on overall organizational strategy and policy, not day-to-day supervision of first-line managers.
Hence, Option 2: Middle Management -> Middle management sits directly above first-line/supervisory managers in the organizational hierarchy and is responsible for coordinating, monitoring, and overseeing all their activities, while also implementing policies from top management -> correct