Final answer:
Concurrent control is in effect when supervisors watch employees to ensure they work efficiently and avoid mistakes. Option B is correct.
Step-by-step explanation:
Concurrent control is a management technique that involves monitoring and regulating ongoing activities to ensure they align with organizational objectives. In this context, supervisors actively observe employees in real-time, ensuring that tasks are performed efficiently and without errors. This type of control allows for immediate corrections and adjustments, contributing to the overall effectiveness of the organization's operations.
It is particularly valuable in dynamic work environments where real-time responsiveness is crucial. Unlike feedback control, which occurs after the completion of tasks, concurrent control enables proactive management and minimizes the likelihood of errors or inefficiencies affecting the final outcomes. By actively overseeing work processes as they unfold, organizations can maintain a high level of performance and adapt quickly to changing circumstances.
In conclusion, the correct answer is B. Concurrent control.