Suppose Billy's Hamburger Barn redesigns the process described in problem 11 so there are now two attendants. The ﬁrst attendant takes the order. Once this step is ﬁnished, the ﬁrst attendant then takes the money, and the second one gathers up and bags the food. If two of the process steps can now run in parallel (gathering the food and taking the money), what is the new minimum cycle time? What is the longest cycle time? What potential problems could arise by splitting the process across two individuals?
Answer to relevant QuestionsFaircloth Financial specializes in home equity loans, loans that customers can take out against the equity they have in their homes. ("Equity" represents the difference between the home's value and the amount a customer owns ...Recall the DMAIC process described in Chapter 4. At what stage would statistical quality control tools be used?Leah's Toys also makes rubber balls. The current process is capable of producing balls that weigh, on average, 3 ounces, with a standard deviation of 0.25 ounces. What is the process capability ratio, assuming upper and ...AnderSet Laboratories produces rough lenses that will ultimately be ground into precision lenses for use in laboratory equipment. The company has developed the following thickness measures, based on 15 samples of four lenses ...The following Excel spreadsheet calculates the upper and lower control limits for a continuous variable. Re-create this spreadsheet in Excel. You should develop the spreadsheet so that the results will be recalculated if any ...
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