What Is the Final Stage of the Writing Process and What

What is the final stage of the writing process and what do you do in this stage?

A) Editing - including design elements, like headers.
B) Reading - reading the document for comprehension.
C) Editing - reading and reviewing the document to correct mechanical errors, looking at the document's appearance, and making sure citations are correct.
D) Analyzing the situation - making sure you know who will read your document.