When managers monitor performance and compare that performance to goals, taking corrective action when needed, they are engaged in the function.

When managers monitor performance and compare that performance to goals, taking corrective action when needed, they are engaged in the controlling function.

Explanation:

Planning, organizing, leading, and controlling are the four management functions designed to help businesses achieve their goals. Planning involves deciding the strategic plan that will guide the company. Organizing refers to the coordination of activities and resources. Leading concerns motivation and communication, the interpersonal side of management - dealing with people. Finally, controlling concerns monitoring and evaluating the results of the activities, comparing them to the goals initially planned, and then taking corrective action, if necessary.

a is the final ! : )

would it be plagiarism to copy and paste off of here? ?