Your Friend Saves Time on the Literature Review Process By

Your friend saves time on the literature review process by:
1. reading the abstract of an article first to see whether it is relevant.
2. writing out a complete bibliographic reference for each work.
3. making notes on legal pads, grouping similar references together on the same sheet.
4. indicating which notes are direct quotations and which are paraphrases.
You would recommend all of the above except

A) 1.
B) 2.
C) 3.
D) 4.
E) All are recommended.