The document discusses the production of a final product J and its components K, L, M, N, O, P, Q, R, and S. It provides instructions to: 1) Draw the product structure tree for product J; 2) Calculate gross requirements for each component if building 10 units of J with no beginning inventories; 3) Calculate gross requirements for each component if building 10 units of J with specified beginning inventories; and 4) Calculate the replenishment lead time for J if N is also made from Q, R, and S. It refers to data in Table 1 that is not provided.

1. The end product J is made from components K and L. K is made from M and N. L is made from
O and P. P is made from Q, R, and S; and also assuming that the lead time for each component is
independent of the inventories of each components. Using the data in Table 1: 4.1 Draw the
product structure tree for product J. [10 marks] 4.2 Calculate the gross requirements for each of
the components if the company plans to build 10 of its J product. assuming that there are no
beginning inventories. [10 marks] 4.3 Calculate the gross requirements for each of the
components if the company plans to build 10 of its 3 product. if you have these beginning
inventories: 20 K. 10 L. and 30 1 3; and what is the replenishment lead time for J product in this
case? [10 marks] 4.4 Calculate the replenishment lead time for J. assuming there are no
inventories, but components N is also made from Q, R, and S (the usage per parent and the lead
time for Q, R, S are the same as listed in Table 1),
Solution
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