The Use of 3PLs in Supply Chain Management Has Increased

The use of 3PLs in supply chain management has increased overall in the last decade due to increasing complexity in the supply chain. Which of the following are activities or programs which 3PLs have implemented?

A) Many firms are concentrating more business with fewer 3PLs.
B) 3PLs are putting more of their own investment into facilities, equipment, and personnel.
C) Various state-of-the-art technologies have been employed by 3PLs, such as RFID, TMS and WMS systems.
D) More nontraditional services are being provided by 3PLs to their clients.
E) All of these are activities or programs that 3PLs have implemented.