Question: 3.We need to decide how many maintenance workers we need. Machines break down every 7.5 minutes on average, and each worker can usually repair a
3.We need to decide how many maintenance workers we need. Machines break down every 7.5 minutes on average, and each worker can usually repair a machine in 10 minutes. Every hour of a machine stopped costs the company $20, and workers are paid $3 per hour. Do not do unnecessary work and use all rates on a per hour basis.
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