Answer:
A. They enable retailers to carry less merchandise in individual stores.
Explanation:
A distribution center offers storing services for producers' goods. Apart from storing, a distribution center provides other value-added services such are packaging and product mixing. A distribution center is more customer-centered. Its customer includes retailers and consumers. The distribution center is a bridge between a producer and the customers.
Fulfilling customers' orders is a primary function of distribution centers. Because of this role, a distribution center experiences more movements of merchandise than a warehouse. Retailers are among the biggest beneficiaries of distribution centers. They don't have to hold huge quantities of stock in their premises as they can always re-stock from a nearby distribution center. It means that retailers do not need to commit a huge amount of money in inventory management.