Suppose that everyone in the used-car example in the text is risk neutral, potential car buyers value lemons at $2,000 and good used cars at $10,000, the reservation price of lemon owners is $1,500, and the reservation price of owners of high-quality used cars is $8,000. The share of current owners who have lemons is θ. For what values of do all the potential sellers sell their used cars? Describe the equilibrium