Airlines Used to Allow Infant Children to Ride on a Parent's

Airlines used to allow infant children to ride on a parent's lap for free.Suppose that they start requiring that parents purchase an extra ticket for their infants and use a safety seat.It is likely this policy would result in

A) no change in the number of families selecting air travel.
B) a significant reduction in the number of air traffic accidents.
C) an increase in the number of infant deaths during auto travel.
D) a reduction in the number of infant deaths as parents leave their infants at home when they travel.