​Match Each Clinically Useful Method or Index with the Trait

 ​Match each clinically useful method or index with the trait that it estimates.
-IBW

A) resting metabolic rate in kcal/day
B) appropriateness of an individual's weight for height
C) ideal body weight for height
D) improves the accuracy of RMR measurements in people with excess body fat
E) appropriate body weight target when reducing body fat to a lower level