Suppose that a candy maker owns a building and is renting part of the building's space to a library. Further suppose that because the candy maker is the owner, he has the right to make noise during the day while he makes candy. While the library cannot insist on a quiet environment, it could move to a quieter building. However, rent in the next best building is $300/month more than rent in the noisy building. The candy maker can adopt a new technology that eliminates the noise for $225/month. Given this situation, can the library find a private solution with the candy maker that will make both better off