Answer:
C. The author uses the mirror as a symbol of self-reflection and encourages students to see themselves as leaders.
Step-by-step explanation:
Mirror as an object reflects exactly in shape, form and features of any other object(s) before it. It symbolizes a reflection of what truth really is.
Thus, the author's purpose in using a mirror as a symbol so that students can be encouraged to have a personal reflection on themselves as leaders wherever they are.