US LAW F8Paper details:• 300 words each question.• APA cited•1. Describe and discuss police discretion, and the various control mechanisms available i.e., internal control mechanisms, external control mechanisms, control by the citizens, legislative control, and control by the courts.2. Discuss the ideologies associated with utilitarianism and deontological ethics concerning human behavior and the ethical or unethical decisions and/or actions of those working in law enforcement.3. Discuss police officer federal liability concerning a law suit under 42 U.S.C. Section 1983, as the cornerstone of police civil liability at the federal level.4. Evaluate the impact of the community policing ideology on police community relations building with the community served. In doing so, speak to the five (5) challenges to implementing community policing per the text.