What are the two key components of the operations strategy of Federal Express?

a) they own their own fleet of tractor trailers, and they use a sophisticated bar code technology

B: they own their own fleet of tractor trailers, and they have a large warehouse in every state

C: they own their own fleet of airplanes, and they have a large warehouse in every state

D: they use a sophisticated bar code technology, and they have a large warehouse in every state

E: they own their own fleet of airplanes, and they use a sophisticated bar code technology