"Containerization" refers to a company's:
A) designing attractive product packaging that will help a product "sell itself."
B) the use of computer technology to keep a lid on ("contain") distribution costs.
C) using refrigerated warehouses for perishable products.
D) use of standard-sized shipping boxes that can be transported in various ways.
E) a method of shipment by using oval size steel containers to fit different commodities.
Answer: A