One of the key takeaways from module 4 provided is that the number of police officers assigned to a particular jurisdiction is essentially affected by the level or the quality of service required with a specific period. For example, constituents’ or citizens’ desires for specific services is usually taken into consideration to determine the number of police officers assigned to a particular jurisdiction. The other key takeaway from Module 4, is the advanced computer systems are currently used to determine the number of police officers to be assigned to a particular jurisdiction.