In Comparing Traditional Versus Community Policing Organizational Structure, Which of the Following

In comparing traditional versus community policing organizational structure, which of the following statements is true?

A) Traditional policing models are non-bureaucratic and flat whereas community policing Structure is closed and interactive.
B) Community policing models are based on Michel's "iron low of oligarchy" which advocates high specialization and a closed organizational design.
C) Traditional policing models are rigid and formal, whereas community policing models are open to change and sensitive to the environment.
D) Community policing models are similar to those in an intelligence-led policing organizational structure.