Because Free Trade __________,It Is Incumbent on an Economy __________

Because free trade __________,it is incumbent on an economy __________.

A) creates losses for specific sectors;to redistribute the gains
B) generates gains for all sectors;to raise taxes
C) generates gains for specific sectors only;to tax them less heavily
D) creates losses for specific sectors;to hasten their decline to better take advantage of comparative advantage.
E) None of the above is correct.