Consider the production of a certain item manufactured in XYZ Company. Its requirements are

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$$units per month. Suppose the company has just started implementing the JIT system Accordingly, the policy variable is set at a

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$$The container capacity is fixed at

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$$items and the production lead time is

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$5$

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$$days$.$ Determine the number of production Kanban assuming

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$$work days in a month.

a

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$3$

b

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$5$

c

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$7$

d

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$9$