Health care providers should use child CPR methods for any child from one year of age to puberty. Compressions are given at the rate of at least ____ per minute. The heel of one hand is placed on the ______. The sternum is compressed at least ___. The ratio of compressions to ventilations is _:?

A) 80, upper abdomen, 2 inches, 30:2
B) 100, center of the chest, 1 inch, 15:2
C) 120, lower back, 1.5 inches, 5:1
D) 60, carotid artery, 3 inches, 10:1