Essential Review for the TOEIC® question

[Guest]

Hi, in my TOEIC prep book (Essential Review for the TOEIC) there is this question:
(tapescript)

Woman: Ms. Miller drafted the sales forecasts and the shipping schedules for today's status conference.

Man: Did DeAngelo write up the inventory reports?

Woman: Yes, along with the profit and loss statement.

Question:
How did Ms. Miller prepare for the meeting?

(A) She revised the inventory reports.
(B) She prepared sales forecasts.
(C) She drafted delivery reports.
(D) She wrote the profit and loss statement.

Now, according to the conversation, (B) and (C) should be correct because in my opinion "to draft" also means to "prepare" and "delivery reports" is the same as "shipping schedules" or am I wrong?

[Torsten]