The Husband Store A store that sells new husbands has opened recently in New York City. A woman may go there to choose a husband. At the entrance to the store is a description of how the store operates: You may visit this store ONLY ONCE! There are six floors, and the value of the products increases as the shopper ascends the flights. The shopper may choose any item from a particular floor, or may choose to go up to the next floor, but you may not go back down except to exit the building! One day a woman goes...