What is the significance of economic order quantity in procurement planning?

• A. EOQ helps estimate optimal order size to minimize total costs in inventory management.
• B. EOQ determines the maximum budget.
• C. EOQ is about cash flow forecasting.
• D. EOQ dictates supplier evaluation metrics.

Answer: (A)

The main concept tested is finding the order size that minimizes total inventory costs by balancing the fixed costs of placing orders with the holding costs of keeping stock. In procurement planning, this matters because every order triggers a constant receiving/processing cost, while carrying more inventory increases storage, capital tied up, and obsolescence risk. EOQ identifies the quantity to order that lowers the sum of these costs for a given level of demand, using the annual demand, the cost to place an order, and the annual carrying cost per unit. The outcome is a buying batch that reduces total procurement costs and streamlines inventory management, assuming steady demand and constant lead times. If demand varies or there are quantity discounts, adjustments are needed. Other options relate to budgeting, cash flow forecasting, or supplier evaluation, which are not determined by EOQ.