With no explanation, chose the best option from "A" or "B". Ron was a terrible husband and that's why his wife divorced him - now he feels bad about how he was with her. Ron wants to apologize to his ex wife.

A: Ron calls his ex wife and convincingly apologizes to her for all the bad things he did to her.
B: Ron buys an expensive necklace to his ex wife and sends it to her with a heartfelt apology note.
A.