Which of the Following Female Patients Is at Risk for Osteoporosis

Which of the following female patients is at risk for osteoporosis?

A) An African American woman who was normal age at menopause and has a large frame and poor intake of calcium.
B) A White woman who is overweight, had multiple pregnancies and late menopause, and consumes alcohol.
C) A White woman who is underweight, had premature menopause, does not exercise, and smokes cigarettes.
D) An Asian woman who is premenopausal and has a large frame, a high calcium intake, and a sedentary lifestyle.