Assignment Exercise 194: Pareto Rule Review the chapter text about the Pareto rule and examine Figure 1944. Note that the text says Pareto diagrams are often drawn to reflect before and after results. Assume that Figure 1944 is the before diagram for the Billing department. Further assume that the after results are as follows: Activity Number Activity Code Process Denied Bills PDB 12 RWS Review with Supervisor Locate Documentation Copy Documentation CD Required 1. Redo the Pareto diagram with the after results. (Use Figure 1944 as a guide.) 2. Comment on the before and after results for the Billing department. Activity PDB RWS LD CD 100% 51% Number Key to Activity Codes PDB = Process Denied Bills RWS = Review with Supervisor LD = Locate Documentation CD = Copy Documentation PDB RWS Figure 19-4 Pareto Analysis of Billing Department Data