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Ejaylcuk Ejaylcuk
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6 years ago
A car wash services 200 customers an hour on a lovely Saturday afternoon. The car wash employs 5 washers at 6 per hour and uses 50 of water and 5 of electricity per hour.
 
  They charge 10 per car for their standard wash job. Which of these changes would have the greatest positive impact on their productivity?
  A) increasing their service rate by 10
  B) decreasing wages by 5
  C) increasing their per-car fee by 20
  D) decreasing water usage by 10
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lightingmcqueenlightingmcqueen
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6 years ago
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Thanks for your help!!
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