Integrated Carriers (Truck-Air),such as UPS and Federal Express,are Able to Capture

Integrated carriers (truck-air) ,such as UPS and Federal Express,are able to capture a larger market share because they:

A) utilize their own aircraft.
B) have extensive ground networks.
C) have accurate,real-time logistics tracking systems.
D) have extensive ground networks and have accurate,real-time logistics tracking systems.
E) utilize their own aircraft,have extensive ground networks and have accurate,real-time logistics tracking systems.