GVB Inc,A Consulting Firm,hires Zainab,who Is a Muslim

GVB Inc.,a consulting firm,hires Zainab,who is a Muslim.In order to avoid discriminating against Zainab based on her religion,GVB

A) must do whatever it takes in order to avoid any discussion on the topic of religion.
B) must make reasonable accommodation to her religious needs.
C) must make work-related adjustments to suit her religious needs even if they create undue hardship.
D) need not accommodate her religious needs as religious discrimination suits only apply to religious corporations.
E) must notify the union as Zainab belongs to a religious minority community.