According to Chelsea's BMI of 17, she would be classified as?

Choice A rationaleA BMI of 30 or higher is classified as obese. Class 1 obesity is defined as a BMI between 30 and 34.9. Chelsea's BMI of 17 is significantly lower than this range.Choice B rationaleClass 2 obesity is defined as a BMI between 35 and 39.9. Chelsea's BMI of 17 is considerably below this classification.Choice C rationaleA BMI below 18.5 is classified as underweight. Chelsea's BMI of 17 falls within this range, indicating that her weight is lower than what is considered healthy for her height.Choice D rationaleA normal weight range is typically defined as a BMI between 18.5 and 24.9. Chelsea's BMI of 17 is below this healthy range.