The answer is C, an evil spirit.
I believe it would be to convince the audience of a certain viewpoint.
Explanation:
Doreen. Esther's companion in New York, a blond, beautiful southern girl with a sharp tongue. Esther envies Doreen's nonchalance in social situations, and the two share a witty, cynical perspective on their position as guest editors for a fashion magazine
first person. these are the journal entries of a woman.