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Problem z For the subassembly discussed in Problem 4 above, construct a gross material requirements plan and net materials requirements plan for items S, T, and U, given the on-hand inventories for S, T, and U are 25, 20, and 15 respectively. The demand for subassembly S is 150 units in week seven. If it takes two weeks to make S, one week to make T, two weeks to make U, two weeks to make V, and three weeks to make W. Answer by completing the tables shown below. GROSS MRP Item Wk. 1 Wk. 2 Wk. 3 Wk. 4/Wk. 5Wk. 6Wk. 7 Lead Time s Gross Req. Ord. Release Gross Req. Ord. Release U Gross Req. Ord. Release NET MRP Item Wk. 1 Wk. 2 Wk. 3 Wk. 4Wk. SWk. 6 Wk. 7 Lead Time s Gross Req. On Hand Net Req. Ord. Release Gross Req. On Hand Net Req. Ord. Release Gross Req. U On Hand Net Req. Ord. Release Problem z For the subassembly discussed in Problem 4 above, construct a gross material requirements plan and net materials requirements plan for items S, T, and U, given the on-hand inventories for S, T, and U are 25, 20, and 15 respectively. The demand for subassembly S is 150 units in week seven. If it takes two weeks to make S, one week to make T, two weeks to make U, two weeks to make V, and three weeks to make W. Answer by completing the tables shown below. GROSS MRP Item Wk. 1 Wk. 2 Wk. 3 Wk. 4/Wk. 5Wk. 6Wk. 7 Lead Time s Gross Req. Ord. Release Gross Req. Ord. Release U Gross Req. Ord. Release NET MRP Item Wk. 1 Wk. 2 Wk. 3 Wk. 4Wk. SWk. 6 Wk. 7 Lead Time s Gross Req. On Hand Net Req. Ord. Release Gross Req. On Hand Net Req. Ord. Release Gross Req. U On Hand Net Req. Ord. Release