i'm confused b/w (b) & (c) , if anyone could explain me the most appropriate answer, will be thankful. ..

Q) which of the following is correct to anorexia nervosa

• Significant depression usually occurs
• Appetite is not initially lost
• Pursuit of thinness becomes the only priority
• Loosing weight becomes associated with an escalation of anger
• Purging often develops later in the course of the illness