Concept:Warehousing is the storage of goods before they are sold or distributed.Explanation:When producers make goods in anticipation of demand, those goods must be kept safely until customers are ready to buy them. Warehousing provides the space and protection needed for this temporary storage. It also helps balance production and consumption over time. Packaging protects a single product, branding identifies it, and advertising creates demand, but none can store unsold goods. Only warehousing makes production ahead of demand possible.Answer:A. Warehousing