The second one is correct.
There are enough MA's and Ph.D.'s in here to fill a college.
There should always be an apostrophe when you want to make any of these abbreviations, plural.
A stock table has three main uses.
1. It helps the viewer understand the history of the stock
2. Shows the current performance of the stock
3. And finally it's used to better predict which stock will be the best investment
The way an author relates to the audience is either "tone" or "mood".
Answer:
c. the narrator knows the thought of all the characters