Which of the following individuals is at highest risk for developing hypertension?
a. Susie, a 30-year-old female who is slightly overweight
b. Jack, a 45-year-old African American male whose parents had hypertension
c. Jill, a 50-year-old female of Asian descent who consumes a diet relatively high in sodium
d. Bill, a 40-year-old male of European descent who is a vegetarian