Which inventory classification scheme groups items by value and criticality?

Which inventory classification scheme groups items by value and criticality?

• A. ABC Classification
• B. Pareto Sorting
• C. Demand Segmentation
• D. Criticality Indexing

Answer: (A)

Grouping inventory by cost impact and importance to operations is done with ABC classification. You determine each item’s annual usage value (unit cost times annual usage), rank items from highest to lowest value, and split them into three classes: a small set of high-value items that drive most of the spend and typically require tight controls and frequent review; a middle group with moderate value and balanced controls; and a large number of low-value items that can be managed with simpler procedures. This approach follows the idea that a few items have outsized influence on cost and service, so focusing resources there improves both cost control and availability. Criticality can be integrated by recognizing that some high-criticality items deserve the same or greater attention even if their value isn’t top, or by elevating their status within the A group due to their impact on operations. The other options don’t establish a standard three-tier classification based on value (and optional criticality) in the way ABC does: Pareto Sorting is a technique tied to the 80/20 rule but not a formal classification scheme; Demand Segmentation sorts by demand patterns rather than value and criticality; Criticality Indexing centers on impact without the value-based ranking that ABC provides.

Grouping inventory by cost impact and importance to operations is done with ABC classification. You determine each item’s annual usage value (unit cost times annual usage), rank items from highest to lowest value, and split them into three classes: a small set of high-value items that drive most of the spend and typically require tight controls and frequent review; a middle group with moderate value and balanced controls; and a large number of low-value items that can be managed with simpler procedures. This approach follows the idea that a few items have outsized influence on cost and service, so focusing resources there improves both cost control and availability. Criticality can be integrated by recognizing that some high-criticality items deserve the same or greater attention even if their value isn’t top, or by elevating their status within the A group due to their impact on operations. The other options don’t establish a standard three-tier classification based on value (and optional criticality) in the way ABC does: Pareto Sorting is a technique tied to the 80/20 rule but not a formal classification scheme; Demand Segmentation sorts by demand patterns rather than value and criticality; Criticality Indexing centers on impact without the value-based ranking that ABC provides.