[Scheming 'Friends'] Richard Wants to Rent a Basement Apartment in Eric's

[Scheming 'Friends'] Richard wants to rent a basement apartment in Eric's home. Richard threatens to tell Eric's parents that Eric had been arrested for illegally smoking marijuana unless Eric rents the apartment to him for $100 per month. (The information regarding the arrest is true.) Eric reluctantly agrees to rent the apartment to Richard for $100 per month. Richard also wants to buy Eric's car. Eric runs back the odometer on the car before Richard looks at it. Richard is impressed by the low mileage and agrees to buy the car. Eric offers to sell Richard a ring for Richard's fiancée. Eric tells Richard that the ring is a diamond and believes that to be true. After the deal is made, however, a jeweler friend of Eric informs him that the ring is a fake. When Richard shows up with the money, Eric says nothing. He just hands Richard the ring and takes the money. Later, Richard finds out that the odometer was run backwards from another friend in whom Eric confided. Richard also finds out from his girlfriend that the ring is a fake.
-Which statement is true regarding Richard's rights in regards to the car purchase?

A) He will not be able to rescind the contract because Eric made no affirmative statements.
B) He will not be able to rescind the contract unless he can prove that he expressly asked Eric if the mileage was run backwards on the car, and Eric failed to reveal that the odometer had been altered.
C) He will not be able to rescind the contract because the mileage alteration did not affect the engine of the car.
D) He will be able to rescind the contract because of duress practiced by Eric.
E) He will be able to rescind the contract because of the fraudulent misrepresentation on the part of Eric.