With no explanation, chose the best option from "A" or "B". Heather is in need of a new car but doesn't have the money, though her mom often provides her with financial help. Heather wants to ask her mom if she will help her buy a new car.

A: After receiving a check from her mom, Heather thanks her immensely and bakes her a cake to show her gratitude.
B: Heather cashes a check from her mom then proceeds to purchase a new car without ever thanking her.
A.