The School Staff Would Like to Hold a Lunchtime Picnic

The school staff would like to hold a lunchtime picnic for Grade 4 students.They have run into a problem because they cannot find enough parents who will agree to chaperone.What is likely to be the reason?

A) Parents are less invested in parenting roles than in the past.
B) In many families both parents are employed.
C) Canadian employment legislation no longer approves this kind of work absence.
D) Families today are larger and parents would not be able to attend events for all of their children.