Chapter 9: Is government deregulation of transportation good or bad? A. Transportation deregulation has resulted in greater use of cost-of-service pricing, less service for small communities, rising freight rates for LTL shipments, and more safety achievements as operators have tended to let fleets age and to reduce maintenance. B. Transportation deregulation has resulted in lower use of cost-of-service pricing, less service for small communities, rising freight rates for LTL shipments, and more safety problems as operators have tended to let fleets age and to reduce maintenance. C. Transportation deregulation has resulted in greater use of cost-of-service pricing, less service for small communities, rising freight rates for LTL shipments, and more safety problems as operators have tended to let fleets age and to reduce maintenance. D. Transportation regulation has resulted in greater use of cost-of-service pricing, less service for small communities, rising freight rates for LTL shipments, and more safety problems as operators have tended to let fleets age and to reduce maintenance