You Work as a Buyer for Sport Chek at Its

You work as a buyer for Sport Chek at its head office in Toronto. The regional manager, your boss, has asked you to collaborate with Hans, a co-worker in Sport Chek’s Winnipeg office, to write a report comparing the costs, retail prices, features, customer reviews, sales histories, and other data of the various bicycles that Sport Chek sells. You and Hans agree to work on different sections of the report and then combine the two sections. Hans agrees to get his portion to you a week before the manager has asked for the completed report.
-You re-read the first draft of your report carefully, checking for grammar, spelling, and punctuation errors. According to the writing process described in your text, what are you doing at this point?

A) anticipating how your boss will receive your message
B) deciding on the purpose of your report
C) collecting the information about the various bicycles that you need to include
D) proofreading your report