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Moving to another question will save this response. Question 13 A bill of materials lists the O operations required to produce an item raw materials, parts, and subassemblies required to produce an item O lead times required to produce an item O production schedules for a family of products Moving to another question will save this response. Question 12 Low-level coding means that O a final item has only a few levels in the BOM structure O the code for the lowest level in the BOM structure O the top level of the BOM is at level zero an item is coded at the lowest level at which it appears in the BOM structure A Moving to another question will save this response