The main difference between diagnoses is that anorexia nervosa is a syndrome of self-starvation involving significant weight loss of 15 percent or more of ideal body weight, whereas patients with bulimia nervosa are, by definition, at normal weight or above.
c is the answer cause if the package contain 150 per 3 serving and you eat the whole package then multiply the 150 calories by 3 and there you have the answer