Which statement about lead time is true?

Which statement about lead time is true?

• A. Shorter lead times improve planning, responsiveness, and inventory management.
• B. Longer lead times always reduce costs.
• C. Lead time has no impact on customer satisfaction.
• D. Lead time only affects delivery speed, not planning.

Answer: (A)

Lead time governs how quickly you can turn an order into a finished delivery, so it has a direct impact on planning, responsiveness, and inventory management. Shorter lead times give you fresher information and allow smaller, more frequent replenishments. That improves planning because you can update forecasts sooner and align ordering and production cycles more closely with real demand, reducing the buildup of large forecast errors. It also boosts responsiveness, since you can adjust orders and production quickly when demand shifts, lowering the risk of stockouts or excess inventory. For inventory management, shorter lead times mean you can carry less cycle stock and rely less on large safety stock buffers, which cuts carrying costs while still maintaining good service levels. And from the customer side, faster delivery tends to improve satisfaction because orders arrive sooner and more reliably. Longer lead times don’t automatically cut costs; they often increase safety stock needs, tie up more working capital, and slow your ability to respond to market changes, which can hurt both planning and customer satisfaction. Lead time matters for planning and service, not just how fast you ship.

Lead time governs how quickly you can turn an order into a finished delivery, so it has a direct impact on planning, responsiveness, and inventory management. Shorter lead times give you fresher information and allow smaller, more frequent replenishments. That improves planning because you can update forecasts sooner and align ordering and production cycles more closely with real demand, reducing the buildup of large forecast errors. It also boosts responsiveness, since you can adjust orders and production quickly when demand shifts, lowering the risk of stockouts or excess inventory.

For inventory management, shorter lead times mean you can carry less cycle stock and rely less on large safety stock buffers, which cuts carrying costs while still maintaining good service levels. And from the customer side, faster delivery tends to improve satisfaction because orders arrive sooner and more reliably.

Longer lead times don’t automatically cut costs; they often increase safety stock needs, tie up more working capital, and slow your ability to respond to market changes, which can hurt both planning and customer satisfaction. Lead time matters for planning and service, not just how fast you ship.