An Example of an Individual Who May Be at High

An example of an individual who may be at high risk for gallstones is a(n)

A) underweight woman who runs 3 miles four times a week.
B) overweight man who smokes and has a sedentary job.
C) overweight man who has recently begun an exercise program.
D) mother with four children who has lost 25 pounds in the past 3 months.