QUESTION 21

Choose the best answer. Water:

		Has expanded rapidly since the end of World War II
		Accounts for about 68 percent of all crude and petroleum ton-mile movements
		Historically, handled the largest number of ton-miles within North America
		The newest and least utilized transport mode for freight
		The oldest form of transport

QUESTION 22

Choose the best answer. Ground package service:

		Seeks to make transportation equally accessible and economical to all without discrimination
		Takes measures to protect public safety and environment
		Offers regular delivery within metropolitan areas and between cities
		A premium service to deliver certain packages door-to-door by next-day or second day deliver
		Moves containers in a combination of sea and rail transport

QUESTION 23

1. Choose the best answer. Diversion:

   		The movement of inventory to specified destinations
   		The cost per unit weight decreases as the size of the shipment increases
   		The cost per unit weight decreases as distance increases
   		Occurs when a shipment destination is changed after a product is in transit
   		Is captive in the transport system

   QUESTION 24

   1. Choose the best answer. Pipeline:

      		Historically, handled the largest number of ton-miles within North America
      		The newest and least utilized transport mode for freight
      		Has expanded rapidly since the end of World War II
      		The oldest form of transport
      		Accounts for about 68 percent of all crude and petroleum ton-mile movements