Hush your mouth! Don't matter who they are, anybody sets foot in this house's yo' comp'ny, and don't you let me catch you remarkin' on their ways like you was so high and mighty! Yo' folks might be better'n the Cunninghams but it don't count for nothin' the way you're disgracin' 'em—if you can't act fit to eat at the table you can just set here and eat in the kitchen!"

Why does Calpurnia say this to Scout?
A. Scout has bad table manners
B. Scout disrespected Calpurnia because she is black
C. Scout was rude to their dinner guest
D. Calpurnia has a connection to all the poor whites in town.