The Fact That International Specialization and Trade Based on Comparative

Multiple Choice

The fact that international specialization and trade based on comparative advantage can increase world output is reflected in the fact that:

A) the production possibilities curve of any two nations are identical.
B) a nation's production possibilities and trading possibilities lines coincide.
C) a nation's trading possibilities line lies to the right of its production possibility
D) a nation's production possibilities line lies to the right of its trading possibilities.