The two primary goals and objectives of police departments, according to Sheehan and Cordner are: a. maintain order and protect life b. investigate crimes and make arrest c. maintain order and prevent crime d. arrest individuals and protect property

The correc answer is : A.  Maintain order and protect life

Explanation:

The main purposes that this organization has are:  providing basic social services, maintaining order, and controlling crime.  They promote public safety.  They are a constituted body of people which the state gives them the power to enforce the law, the health, the possessions of citizens and to ensure the safety

depends on what they need

c is the answer for this