Lead Time is defined as which of the following?

Lead Time is defined as which of the following?

• A. Period of time from date of ordering to date of delivery, including the time required for the supplier to manufacture or prepare the goods for shipment
• B. Time between order and payment processing
• C. Time from shipment to receipt by customer
• D. Period for supplier to provide maintenance after delivery

Answer: (A)

Lead time measures the total span from placing the purchase order to actually receiving the goods. It includes the supplier’s processing, any manufacturing or preparation needed, and the time to ship, capturing the full cycle from order to arrival. The other options describe only parts of the process or unrelated activities: payment processing occurs after ordering and isn’t part of lead time; only counting time from shipment to receipt misses the ordering and production steps; and maintenance after delivery is a service period, not the order-to-delivery timeline. Understanding lead time helps with planning inventory, safety stock, and supplier performance.

Lead time measures the total span from placing the purchase order to actually receiving the goods. It includes the supplier’s processing, any manufacturing or preparation needed, and the time to ship, capturing the full cycle from order to arrival. The other options describe only parts of the process or unrelated activities: payment processing occurs after ordering and isn’t part of lead time; only counting time from shipment to receipt misses the ordering and production steps; and maintenance after delivery is a service period, not the order-to-delivery timeline. Understanding lead time helps with planning inventory, safety stock, and supplier performance.