Which of the Following Assertions Is Not Correct About the Multilateral

Which of the following assertions is not correct about the multilateral approach to free trade?

A) The multilateral approach has the potential to result in freer trade than does the unilateral approach.
B) The multilateral approach may have a political advantage over the unilateral approach.
C) The multilateral approach is simpler than the unilateral approach.
D) NAFTA and GATT are both multilateral approaches to free trade.