Carolina accepted her first job and moved out of her parents' house and into an apartment. What is most likely to be important from now on to keep her credit healthy? a
Her rental history

b
Her salary

c
Her taxes

d
Her job benefits

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