Answer:
c. Hire one guard and one police officer
Explanation:
In the scenario given above, the best way to spend the extra budget for the crime prevention is to hire one guard and one police officer. This is because, in crime prevention, deterrence and rehabilitation goes hand in hand.
The police officer would help in the deterrence of people from committing crime while the extra guard would assist in the already jailed offenders from relapsing into crime.
The will assist in making sure that those going through the correctional procedures in prison sticks to it and also become responsible people when released into the society.