You have been asked to evaluate the efficiency of the Port Charles Police Department. Three precincts are to be evaluated. The inputs and outputs for each precinct are as follows:  ■ input 1= number...

You have been asked to evaluate the efficiency of the Port Charles Police Department. Three precincts are to be evaluated. The inputs and outputs for each precinct are as follows:

■ input 1= number of policemen


■ input 2 = number of vehicles used


■ output 1=  number of patrol units responding to service requests (thousands per year)


■ output 2=  number of convictions obtained each year (in hundreds) You are given the data in the file P04_43.xlsx. Use this information to determine which precincts, if any, are inefficient.