Problem: What Does Maintenance Cost?
The Lean Thinker
JULY 2, 2018
Another interesting “homework problem” showed up in the searches today: an assembly line turns out parts at the rate of 250 per hour. on the average, the line must be shut down for maintenance for 20 hours during a month. how much production is lost each month? Answer: None. Wait a minute!! What about the 20 hours * 250 units / hour = 5000 units?
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