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| Teaching Since: | Apr 2017 |
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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
A stamping plant must be designed to supply an automotive engine plant with sheet metal stampings. The plant will operate one 8-hr shift for 250 day/yr and must produce 15,000.000 good quality stampings annually. Batch size - 104100 good stampings produced per batch. Scrap rate = 5%. On average, it takes 3 0 sec to produce each stamping when the presses are running. Before each batch, the press must be set up, and it takes 4 hr to accomplish each setup. Presses are 90% reliable during production and 100% reliable during setup. How many presses are needed?
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