Well, the sentence is basically a hook it introduces the main idea and hooks the people, it creates interest.
one could be the amount of pay they earn,the area in which they live/work
I would do (page 2) just to be on the safe side, but i think (2) would also work
Answer:
although I don´t have the following options here goes my opinion
Explanation:
change of subject to improve Alexandra´s bad mood