Approximately what should a newborn weigh at 1 year of age if the newborn’s birth weight was 7 pounds 6 ounces?

Approximately what should a newborn weigh at 1 year of age if the newborn’s birth weight was 7 pounds 6 ounces?

 

a. 14 3/4 pounds
b. 22 1/8 pounds
c. 29 1/2 pounds
d. Unable to estimate weight at 1 year