Postal Service have implicitly recognized the absence of significant scale economies in mail processing and transportation functions in the Postal Service's rate structure.
Postal Service recognizes an inability to make economies of scale.
Postal Service plans to use economies of scale to its advantage.
FWI has been exploited for decades.
A spotted dog is kicking a white dog.
After taking the island, the Germanic tribe was quick to leave.
Automakers and consumers differ on airbags.
A man with no shirt showing the camera a green fruit.
A group of people are in a race outdoors.