“A shipment of 800 miles will cost less than two shipments (of the same combined weight) of 400 miles.” shows the principle of ________.
A、Economy of Scale
B、Economy of Distance
C、Economy of Quantity
D、Economy of Amount
“A shipment of 800 miles will cost less than two shipments ( - Chapter Seven International Cargo Transportation - 国际贸易实务(英文) - 学堂在线 | 大学网课搜题引擎