-The Market for Used Cars Is Shown in the Above

-The market for used cars is shown in the above figure.Neither buyers nor sellers can tell whether any given car is a lemon.Forty percent (40%) of all cars are lemons.Which of the following statements is true?

A) All of the cars will be sold at $1,600.
B) No cars will be sold.
C) Only lemons are sold for $1,000.
D) Only good cars will be sold for $2,000.