Which of the Following Statements About the Dynamics of World

Which of the following statements about the dynamics of world trade is most accurate?

A) Manufactured products and commodities account for only 25 percent of world trade.
B) Services such as telecommunications, transportation, and banking accounts are not included in calculations of world trade.
C) The United States has replaced China as the biggest country in terms of world trade.
D) All nations participate equally in world trade.
E) Dollar value of world trade has more than doubled in the past decade.