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North Platt Machinery Company manufactures a shaft that must fit inside a sleeve. The firm has just received an order of 5 6 , 0
North Platt Machinery Company manufactures a shaft that must fit inside a sleeve. The firm has just received an order of units
from Southernstar Exploration Company for $ per unit. North Platt can manufacture the shaft at $ per unit. Southernstar desires
the diameter of the shaft to be The diameter of the shaft must not be less than in order to fit properly inside the
sleeve. To be able to insert the shaft into a sleeve without the use of force, the diameter cannot be larger than A defective
shaft is discarded and a replacement has to be shipped via express freight to locations around the world. North Platt estimates that the
average cost of handling and shipping a replacement shaft will be approximately $ Shown below are the diameters from a sample
of shafts manufactured during a trial run:
Required:
Set up an Excel spreadsheet that uses a Taguchi quality loss function to determine:
The expected loss total quality cost per unit, from this process. Do not round intermediate calculations. Round your
answer to decimal places.
The diameter tolerance that should be set for the manufacture of the shaft. Do not round intermediate calculations. Round your
answer to decimal places.
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