The Simplest, Most All Encompassing Description or Definition of Management

The simplest, most all encompassing description or definition of management and thus the role first-line supervisor is: Within that phrase-getting things done through people-is not only descriptive of the role of the first-line supervisor, it is also the simplest, most all-encompassing definition of management

A) Providing the organization's products or services to its customers or clients.
B) Handling all business-related problems and situations as they arise.
C) Getting things done through people.
D) None of the above.