According to Atticus in chapter 20, what is the thing that Mayella has done wrong?

• A. Mayella broke a "rigid and time-honored code" of Maycomb's racist society by tempting a blackman.
• B. Mayella broke a rigid code of marrying a black man.
• C. Mayella broke a rigid code of entering the Court house by herself.
• D. Mayella broke a rigid code of openly dating a man before marriage.