The Figure Above Shows the U

The figure above shows the U.S. market for airplanes, where SUS is the domestic supply curve and DUS is the domestic demand curve. The United States trades freely with the rest of the world. The world price of an airplane is $150 million.
-Based on the figure above,international trade leads to

A) a net gain in surplus of $12.5 billion.
B) a net loss of surplus of $12.5 billion.
C) a net gain in surplus of $27.5 billion.
D) a net loss of surplus of $15 billion.
E) no net gain or loss of surplus.