I need five question answered

Please answer the below question. It does not have to be too long answer/

How should management prepare for union demands?
Do unions need to exist in Law Enforcement? Explain
Which forces are most important in shaping the budget in the area where you live ( for as police budget).
Why do you think sexual harassment presents unique challenges to police agencies?
Discuss some of the grounds for disciplinary action often brought against police officer.
Why is it difficult for police chiefs to bring about paradigm shifts within their own police organizations?