Final answer:
In 'Sunset Boulevard', Max serves as Norma Desmond's chauffeur, among his other roles. His character adds a complex layer to the storyline, highlighting the intertwined past and present in the film.
Step-by-step explanation:
In the classic film Sunset Boulevard, Max is not just a servant, he fulfills multiple roles in Norma Desmond's life. However, the specific answer to the question is that Max is also Norma's: b) Chauffeur. Beyond driving her, Max plays an intricate part in maintaining the illusion of her continued fame and is also her former husband and director. His multifaceted relationship with Norma underscores the complexities of their past and the delusions sustaining Norma's present reality in the film.