A Female School-Age Child Asks the School Nurse,"How Many Pounds

A female school-age child asks the school nurse,"How many pounds should I expect to gain in a year?" The nurse should give which response?

A) "You will gain about 2.4 to 4.6 lb per year"
B) "You will gain about 3.4 to 5.6 lb per year."
C) "You will gain about 4.4 to 6.6 lb per year."
D) "You will gain about 5.5 to 7.6 lb per year."