And read and answer questions f and g at bottom of page.

A. How much are readers likely to know about my topic?

Explanation:

The question that would be most appropriate to ask yourself when considering how to address your audience for a procedural document would be, "How much are readers likely to know about my topic?".

What this question does, is to make me to evaluate how well the readers would know about my topic to enable me write what best suits their knowledge.