Answer:
A. adverse selection
Step-by-step explanation:
The example of the used-car market is used to explain problems of information asymmetries but in specific the adverse selection. In the example of the used-car market the sellers have more information than the buyers because sellers know if the car is good or bad quality (lemons), but buyers donĀ“t. Because buyers do not know this information (which car is good or bad), they decide to lower the price. At lower prices only lemons or bad cars will be sold, and good used cars market will disappear.