Which Obese Teenager Would Be Considered a Candidate for Surgery

Which obese teenager would be considered a candidate for surgery?

A) Preston, who has a BMI of 52 and has recently developed type 2 diabetes
B) Jacob, who has a BMI of 30 and has reached physical maturity
C) Darla, who has type 2 diabetes and hasn't yet begun to menstruate
D) Cynthia, who has just enrolled in a weight-loss program for the first time due to her BMI of 50
E) Carl, who has a BMI of 30 and has type 1 diabetes