Imagine that an economist is writing a paper recommending that countries decrease regulations on international banks. The paper will be presented to the United Nations Economic and Financial Committee. What is the most significant limitation of using, as a source for the paper, an opinion column about the benefits of expanding international banks? Select one:
A) The column may have information that is different from the economist’s opinion.
B) The column may contain biased information.
C) The column may have irrelevant information.
D) The column may show that the economist’s knowledge about the subject is limited.