Which of the Following Statements About Industrial Countries Is True

Which of the following statements about industrial countries is true?

A) The economies of industrial countries do not depend on one another.
B) Powerful industrial countries can afford to ignore the economic policies of other countries.
C) The flow of funds from one industrial country to another is highly restricted.
D) Economic conditions in an industrial country are unique to that country and cannot spread to others.
E) The economies of industrial countries are interdependent.