单选题
In "quick-response" manufacturing, the manufacturer receives electronic feedback directly from retailers about which models, patterns, or styles are selling, and in what quantities. This feedback triggers the manufacture of further batches to replenish stocks of articles that have been sold. The advantage for retailers is that they are freshly stocked with just those articles that are most likely to sell. For quick-response manufacturing to work to the retailer's advantage in the respect mentioned above, which of the following must be true?