CPIM Practice Exam

What document shows the component parts and number of components needed to make one unit of the part?

1. Routing sheet

2. Material requirements plan

3. Bill of material

4. Material requisition

The correct answer is: Bill of material

The Bill of Material (BOM) is a critical document in manufacturing and supply chain management that details the components and the quantities of those components required to produce a single unit of a finished product. It serves as a comprehensive list of raw materials, sub-assemblies, intermediate assemblies, components, and parts needed for the final assembly. The BOM provides a structured format that helps ensure accurate inventory management and production planning. By having all necessary components listed clearly, organizations can better understand their production needs, streamline the manufacturing process, and avoid material shortages or excesses. In contrast, a routing sheet outlines the sequence of operations and processes necessary to manufacture a product but does not specify the parts or materials needed. A material requirements plan focuses on scheduling and inventory for materials based on demand forecasts but does not detail individual components. A material requisition document is used to formally request materials for production but does not provide the component specifications. Thus, the Bill of Material is the definitive document for understanding the components and quantities needed for production, making it the correct answer in this context.