Question 1: A common complaint is that a new car will depreciate by 25% as soon as the new owner drives it off the lot. This information comes from resale price data from cars sold just months after the initial purchase. How does adverse selection imply that most cars depreciate much less?
Question 2: An apartment owner advertises for lawn mowing services for a number of apartments he owns. He has some idea of the going price and so he advertises that he will pay $100 per month per apartment complex. So why is he disappointed that the winning contractor only provides minimal services?