The table below provides demand data for 6 weeks (weeks 31-36 for the current year) for one product.  Inventory is managed with a periodic review system where T = 5 weeks and M = 280. The previous order was for 120 units at the end of week 28. The lead time is a constant 4 weeks. At the beginning of week 31 the inventory level is 130 units. Orders are made at the end of a week. 1. When is the next order?    end of week __________                  2. How large is the next order? ___________

Practical Management Science
6th Edition
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Author:WINSTON, Wayne L.
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Chapter2: Introduction To Spreadsheet Modeling
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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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The table below provides demand data for 6 weeks (weeks 31-36 for the current year) for one product.  Inventory is managed with a periodic review system where T = 5 weeks and M = 280. The previous order was for 120 units at the end of week 28. The lead time is a constant 4 weeks. At the beginning of week 31 the inventory level is 130 units. Orders are made at the end of a week.

1. When is the next order?    end of week __________                 

2. How large is the next order? ___________

   

Week Demand Inventory
31 30  
32 40  
33 45  
34 30  
35 30  
36 30  
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