I think that the answer is:
C. Yes, because she presents multiple statistics that indicate a clear distinction between men's and women's earnings.
Answer:
Madeline wanders in a distant hallway while looking at the horizon in despair. (COMPLEX SENTENCE) 1. Madeline wanders in a distant hallway although her feet can't take the route anymore. (COMPOUND-COMPLEX SENTENCE) 2. usher sings a melancholy song with an unknown melody, although the meaning was clear. (COMPLEX SENTENCE).
It depends what the book is about really,but I would put D. :))
Answer:
Stay true to what you believe