MGT 325 Quiz 3 1. � How many Class 1 rail companies are there? 2. � Oil pipelines used for movement of products from storage areas and refineries to market-oriented tank farms are classified as which of the following? 3. � During 2006, railroads carried what percentage of all intercity ton miles moved? 4. � Air freight transportation is attractive to shippers because of the lower packaging costs associated with the transport of cargo. Which air transportation characteristics allow reduced packaging by shippers? 5. � What do the majority of rail movements involve? 6. � Which best describes the domestic water carrier industry? � � 7. � Intramodel competition is: 8. � Which of the following commodities would be most likely to be shipped on an air carrier? 9. � What is the major cost element of the railroad? � 10. � What is the difference between TOFC and COFC service?