Susan, a salesperson for Broker M shows property that Broker K has listed. She can do this because the property is listed in a multiple listing. When she gets to the house, the seller is present and informs Susan that he, the seller, will give Susan a $1,000.00 bonus if she can sell and close the house in two weeks. Susan is able to do this and she goes to the seller to get her check. The seller gives her money and she tells her broker about it two months later. Did Susan do the right thing ?