Although "the girls" is in plural form, "each of the girls", the subject, is in singular form.
Therefore, the correct answer is c. her, for it corresponds with the subject.
Hope this helps~
Answer:
Linda's remark that the candelabra will probably be handed down from generation to generation underscores the fact that Linda's family has been denied a family legacy. This issue is compounded when Dr. Flint not only refuses to repay Linda's grandmother, but he sells her instead of the candelabra for a mere $50.
Explanation: