the following situation, should one machine be purchased and operated 24   hours a day, or should three machines be bought and operated 8 hours?   The machine cost $ 95000 with an economic life of 10 years. The 24 operation is really only 96% efficiency because of maintenance and repair activities. Labor is paid in full no matter how many hours they work in each shift. First shift operators get $ 10, second shift operators get $ 12, and third shift operators get $ 14 per hour.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.7: Direct And Inverse Variation
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In the following situation, should one machine be purchased and operated 24   hours a day, or should three machines be bought and operated 8 hours?

 

  • The machine cost $ 95000 with an economic life of 10 years.
  • The 24 operation is really only 96% efficiency because of maintenance and repair activities.
  • Labor is paid in full no matter how many hours they work in each shift.
  • First shift operators get $ 10, second shift operators get $ 12, and third shift operators get $ 14 per hour.

 

With regular one-shift production, the company does not pay for lunch so it gets 8 hours’ work for 8 hours’ pay.

Since the plan is to work 5 days a week, what action would you take? Discuss your findings.

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