Difficulty: Easy

Average Score: 75%

Which statement accurately describes economic order quantity (EOQ)?

Rationale

Order quantity at which the total annual inventory cost is minimized.

The Economic Order Quantity (EOQ) model is designed to determine the optimal order size that minimizes the total costs associated with inventory management, which includes both ordering and holding costs. This balance leads to cost efficiency in inventory control and operations.

A (Order quantity at which the total annual inventory cost is maximized) YOUR ANSWER

This statement is incorrect because EOQ is specifically formulated to minimize total inventory costs, not maximize them. Maximizing costs would contradict the fundamental objective of inventory management practices, which aim for cost reduction.

B (Order quantity at which total ordering cost is greater than total holding cost) YOUR ANSWER

This option is also incorrect since EOQ identifies the point where the total ordering cost equals the total holding cost, thus optimizing the total cost rather than favoring one over the other. At EOQ, the costs are balanced, and neither cost dominates.

C (Order quantity at which the total annual inventory cost is minimized) CORRECT

This statement accurately describes EOQ. By calculating the EOQ, businesses can find the order quantity that achieves the lowest possible total inventory costs by balancing ordering and holding expenses effectively.

D (Order quantity at which total holding cost is greater than total ordering cost) YOUR ANSWER

This statement misrepresents the EOQ concept. At the EOQ point, total holding and ordering costs are equal, making it inefficient to have one cost greater than the other. A higher holding cost would suggest that a smaller order quantity should be made to reduce excess inventory costs.

Conclusion

The Economic Order Quantity (EOQ) is a crucial model in inventory management that aims to minimize total annual inventory costs by finding the optimal order size. The correct understanding of EOQ is that it equates total ordering and holding costs, thereby achieving cost efficiency. Misinterpretations of the EOQ model can lead to ineffective inventory strategies and increased operational costs.

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