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The company quality Manager proposed installation of new machine to replace the old machine with pK of 1.0 for making insole of shoes. The company follows the 3.4 defects per million strictly. The Insole cannot be more than 10,001 (inch) from required thickness of 0.250 (inch). With a standard deviation of 0.0005 (inch), make a decision to install the new machine or not.