T. ordered a replacement power adapter for his MacBook from an Amazon Marketplace seller. He was under the impression that it was a genuine Apple product, but the $35 price tag probably should have been an indication that it wasn’t. The item arrived, worked okay, and then T. accidentally broke it. Two months after he left a tepidly negative review, he heard from the seller, offering a refund to encourage him to remove his negative feedback. Coincidentally, the seller had received a huge increase in negative feedback in the period since T’s purchase. What would you do?