What is the purpose of the historical demand parameter input worksheet?

• A. To provide statistical forecasts
• B. To calculate safety stock and reorder points
• C. To define future demand scenarios
• D. To fit new product introduction forecasts

Answer: (B)

The historical demand parameter input worksheet serves a specific function in supply chain planning and management. Its primary purpose is to analyze past demand data to assist in the calculation of safety stock and reorder points.

Safety stock is a buffer inventory maintained to mitigate the risk of stockouts caused by uncertainties in supply and demand. By examining historical demand, planners can derive statistical insights that inform how much safety stock is necessary to maintain service levels without incurring excessive costs.

Additionally, the worksheet aids in determining reorder points, which signal when new stock should be ordered to replenish inventory before it runs out. This ensures that there is enough inventory on hand, aligned with historical demand patterns.

Understanding past demand allows organizations to make informed decisions about inventory levels, ensuring they can meet customer needs while optimizing costs. This becomes especially crucial in dynamic environments where demand may fluctuate significantly.