With no explanation, chose the best option from "A" or "B". Peter and Carol who have $1000 in their budget are shopping for necessities at the mall, when a salesman asks Peter if he'd like to buy a $1300 watch. Peter wants to respond to the salesman.

A: Peter tells the salesman that although the watch is beautiful and finely crafted, he cannot aford such luxuries.
B: Peter tells the salesman that the watch is one of a kind and that he must have it, and agrees to pay buy it.
A.