Answer:
1A. put others first
use thank you and you're welcome
open the door for others
offer people a hand for help
be polite
B. greet everyone that comes in and out of your home
say please and may
respect others opinion
never interrupt
knock on the door
C. being nice at home sets the stage for better behavior
professional manners get positive attention
being kind to customers increases sales
being polite to your friends will keep them calling
