Answer: (B) Class notes, lecture notes, old assignments and past tests
Explanation:
According to the given question, Theresa should gathering the data or information by using the class notes, information from the old assignments, lectures notes and also the past tests for preparing her her guide for studying.
By using the various lectures and the class notes we can prepare the study material and the guide by mentioning the main and important topics from the notes.
We collect all the information regarding the important topics and the highlighted the main points in the study material.
Therefore, Option (B) is correct.
