Answer:
C. just one organizational activity.
Step-by-step explanation:
A functional manager refers to an individual or person who is saddled with the responsibility of controlling and overseeing the affairs of an organizational unit such as a department.
This ultimately implies that, a functional manager only has management authority over the particular department he or she is heading within an organization.
Functional managers are responsible for just one organizational activity such as marketing, engineering, procurement, information technology (IT), or accounting.
The main functions of a functional manager includes;
1. Managing the employees and resources under their control and supervision.
2. Ensuring that the goals and objectives of their development are in tandem with the vision, mission and strategic plan of the organization.
3. To track processes and manage tasks for his or her department.