This week's reading Wilson and Weiss suggest that the following factors are important in developing a Performance Based Approach to Police Staffing and Allocation Question 10 options: Examining the nature of calls for service Examining the distribution of calls for service by hour of the day and day of the week, and month Establishing performance objectives that target what fraction of of an officers time should be devoted to to calls for service and what portion to other ativities Estimating time consumed on calls for service