Final answer:
The true statement about management is that it exists in organized crime and street gangs, demonstrating that management principles can be observed even in unconventional settings. option d.
Step-by-step explanation:
The correct answer to the question regarding which statement about management is TRUE is d. Management exists in organized crime and street gangs. Management is not limited to individuals at high levels within traditional business or corporate structures. It can encompass leadership and organizational skills applied in various contexts, including unconventional and illicit organizations such as organized crime and street gangs. Even in these non-traditional settings, management principles about leadership, strategy, coordination, and resource allocation can be observed.