Why is keeping inventory considered a necessary evil?

Keeping inventory is often seen as a necessary evil because it ties up capital and incurs storage costs, yet it is essential for meeting customer demand and ensuring smooth operations. While excess inventory can lead to waste and obsolescence, insufficient stock can result in lost sales and customer dissatisfaction. Effective inventory management strikes a balance, optimizing stock levels to minimize costs while still providing reliable service. Ultimately, it serves as a buffer against uncertainties in supply and demand.