Which question would be most appropriate to ask yourself when considering how to address your audience for a procedural document?

A.What research do I need to do to understand my topic?

B.How long should my document be?

C.Who do I know who is most knowledgeable about my topic?

D.What level of interest are readers likely to have in my topic?

The most appropriate question to ask when considering how to address the audience for a procedural document is "will audience respond best to a "formal or informal style?".

In this context, the audience are the reader of the procedural document.

The question needs to be answered by the author because its will help him make decision on how best to structure his document.

Hence, the most appropriate question to ask when considering how to address the audience for a procedural document is "will audience respond best to a "formal or informal style?".

Therefore, the Option E is correct