In the context of MRP, how does the Periodic-order quantity (POQ) method function?

The Periodic-order quantity (POQ) method functions by placing orders at regular intervals, allowing a company to restock inventory systematically over a set period. This approach enables organizations to maintain a consistent supply level and manage inventory without needing to react to every fluctuation in demand.

By using regular intervals to schedule orders, companies can plan their production and supply chain activities more effectively. This predictability helps in aligning with supplier lead times, reducing the risk of stockouts, and optimizing the inventory holding costs. The method promotes efficiency in inventory management by allowing businesses to adjust their order quantities based on the amount of inventory on hand and the forecasted demand over the next period, ensuring that they have sufficient stock throughout the cycle.

The other choices do not accurately describe the periodic-order quantity method since they either focus on specific demand responses, supplier schedules, or random ordering, which are not the essence of the POQ method.