Acar accident occurs at an intersection outside of a physician’s office during normal office/business hours. do the physician and staff have a duty to provide direct care to the injured? why or why not?

When used-car dealers signal the quality of a used car with a warranty, a. buyers believe the signal because the cost of a false signal is high b. it is not rational to believe the signal because some used-car dealers are crooked c. the demand for lemons is eliminated d. the price of a lemon rises above the price of a good used car because warranty costs on lemons are greater than warranty costs on good used cars