Which of the Follow Are the Main Functions of Crime

Multiple Choice

Which of the follow are the main functions of crime mapping within crime analysis: 1) It facilitates visual and statistical analyses of the spatial nature of crime and other types of events.
2) It allows analysts to link data together based on common geographic variables
3) It provides maps that help to communicate analysis results
4) It helps officers find call for service and crime locations while on patrol

A) 1 and 2
B) 1, 2, and 3
C) 1, 2, 3 and 4
D) 1 and 3