How does demand forecasting contribute to stock optimization in a medical store?

• A. Uses historical usage, seasonality, and events to plan purchases
• B. Increases stockouts to encourage supplier interaction
• C. Eliminates need for ordering
• D. Reduces data collection

Answer: (A)

Demand forecasting guides inventory planning by predicting future consumption so stock levels match expected need. In a medical store, this means analyzing past usage, seasonal patterns (like higher demand for certain medicines at specific times) and events (outbreaks, public health campaigns, supplier promotions) to plan purchases. Turning that forecast into concrete order quantities and timings helps set reorder points and safety stock, keeping essential medicines available while avoiding overstock and waste. This is why the correct approach centers on using historical data, seasonality, and events to plan purchases. The other ideas contradict the purpose of forecasting: it aims to prevent stockouts, not increase them; it does not eliminate ordering, it informs when and how much to order; and it relies on collecting and using data, not reducing it.