Which of the Following Is True About Numbering Visuals in a Document

Which of the following is true about numbering visuals in a document?

A) Even when you have a single table or figure in a document, it has to be numbered.
B) Pull quotes, clip art, and other decorative visuals have to be numbered.
C) All visuals have to be numbered according to the order in which they appear in a document.
D) If your visuals comprise a wide mixture of types, you may number them in two groups: tables and figures.
E) Irrespective of the types of visuals you have, there is only one scheme of numbering available for writers.