Why would bosses prefer to use children in their businesses?

Witch one is it soo it the the question b.a,b,c,d

If u make mistakes on a school trip to knotts like standing up on a ride too early and they ask you not to do it again or and if you do it again you will be escorted out will it go on my student record? yes i know it is a dumb question

List 3 factors commonly used to select the location of a city