Please choose the correct ending to complete the given sentence: Work World: [header] How to deal with annoying or frustrating salespeople [title] Don't invite the salesperson inside. [step] It would be polite to invite him or her in if you were interested in the product. However, you have no obligation open up your home, even if it is raining or cold.

Ending1: Open the door enough just to talk for a minute. Keep your hand on it to make it clear you are in charge of your home. Ending2: Allowing the salesperson to come inside is a clear sign that you are disappointed or dissatisfied with his or her product. The salesperson will likely be much happier if he or she settles in the kitchen instead. Ending3: [substeps] Don't let the salesperson peek inside your window. They shouldn't notice it unless you tell them. Ending4: Oftentimes, you'll be surprised at how quickly salespeople can change what they say to make a new point. If they simply won't let you see them yet, they aren't worth addressing further.

Answer format: ending1/ending2/ending3/ending4