According to Wikipedia, "Cross-docking is a practice in logistics of unloading materials from an incoming semi-trailer truck or railroad car and loading these materials directly into outbound trucks, trailers, or rail cars, with little or no storage in between." What are some advantages of cross-docking? (check all that apply) A. It reduces inventory costs by reducing storage time B. it often allows products to reach the customer faster C. It reduces warehousing costs D. it often requires a large transport fleet