Which of the Following Is a Difference Between Good Business

Which of the following is a difference between good business style and traditional term paper style of writing?

A) A good business style uses no contractions unlike traditional term paper style of writing.
B) A good business style uses no first and second-person pronouns like the traditional term paper style does.
C) A good business style makes no effort to make a document personal like the traditional term paper style does.
D) A good business style gives importance to visual impact of document unlike the traditional term paper style.
E) A good business style uses a more formal standard English than the term paper style of writing.