Which of the Following Statements Is True

Which of the following statements is true?

A) Policy makers can't sacrifice short-term achievements for long-term goals.
B) Thoughtful economic coordination will be required among the leading trading nations.Such coordination will result in the increase of national sovereignty.
C) Policy makers must be willing to trade off short-term achievements for long-term goals.
D) The beneficiaries of trade and investment restraints are usually not clearly defined and have much to gain, whereas the losers are much more visible.