According to Experts at a Conference on Supply Chain Management,increased

According to experts at a conference on supply chain management,increased traceability is the key requirement needed to improve today's supply chains.In this instance,traceability refers to:

A) a carrier's ability to provide the appropriate equipment and conditions for moving specific kinds of goods
B) the consistency with which a carrier delivers goods on time
C) a carrier's ability to move goods over a specific route
D) the relative ease with which a shipment can be located and transferred
E) none of the above