For those of you who need routings, there’s good news and bad news. The bad news is that three key elements are unforgiving; they need to be at least 98 percent accurate. These three elements are the operations to be performed, their sequence, and the work centers at which they’ll be done. Their accuracy is extremely important because they’ll be used by the computer to locate jobs (in plant floor control) and to apply load (in capacity requirements planning). This