Homework 6 EGRM 6639 Questions 9. On what operations should the first setup reduction efforts focus? 10. Who should participate in the setup reduction team? Problem 5. Changeover Fixture Problem - Changeover of fixtures on a machine takes 35 minutes. - Following the changeover, an average of four parts must be produced and discarded before the correct setting is achieved. - For each part, the processing time is two minutes, and the material cost is $1.50. -The labor cost for a skilled setup person to do the changeover and adjustment is $15.50 per hour. - The labor cost of the machine operator is $10.50 per hour. Currently, the part is produced in batches of 50 units. - Suppose the setup procedure could be simplified so that the operator would be able to do it and not have to make any adjustment in the setting. - What could the fixture changeover time be such that a batch size of 20 units could be produced for the same average per-unit cost as the present cost? - Assume the per-unit cost includes labor and material costs of setup and production; also, assume the machine's excess capacity is ample and is not a consideration