It Is Helpful to Use A-Level (The First Level)and B-Level

Multiple Choice

It is helpful to use A-level (the first level) and B-level (the second level) headings under the numbered section headings of marketing and business plans to help readers make easy transitions form one topic to another.These headings should

A) be used liberally,at least one every 200 to 300 words.
B) only be used in marketing plans and not in business plans.
C) only be used in business plans and not in marketing plans.
D) be used sparingly,otherwise they lose their cohesiveness and effectiveness.
E) continue in traditional outline form all the way through E-level (the fifth level) if needed,but no further.