The Opportunity to Exploit Economies of Scale Is One of the Gains

The opportunity to exploit economies of scale is one of the gains to be derived by removing tariffs and other trade distortions.These gains will be the result of a decrease in

A) international labor mobility.
B) world prices of imports.
C) the production distortion loss triangle.
D) excessive entry and inefficient business practices.
E) the consumption distortion loss triangle.