The correct answer is C. directing.
Directing is the process of guiding and overseeing the efforts of assistants in order to attain administration's objectives. It involves setting goals, providing instructions, and motivating employees to achieve those goals.
Planning is the process of setting goals and objectives, and developing strategies to achieve them. It involves identifying problems, analyzing data, and developing solutions.
Organizing is the process of creating a structure for an organization, and assigning tasks and responsibilities to employees. It involves developing policies and procedures, and creating a hierarchy of authority.
Controlling is the process of monitoring performance, and taking corrective action when necessary. It involves setting standards, measuring performance, and taking corrective action to ensure that performance meets standards.
In this case, the question is asking about the function that involves guiding and overseeing the efforts of assistants in order to attain administration's objectives. This is the function of directing.
