All Red Cars Are Shinier Than Blue Cars

All red cars are shinier than blue cars. All black cars are harder to clean than white cars, but white cars get less rust than red cars. All blue cars are easier to clean than black cars.
Based on the above information, which of the following must be true?

A) Some white cars are easier to clean than blue cars.
B) Blue cars get less rust than red cars.
C) Black cares are the hardest to clean of all cars.
D) Blue cars are harder to clean than white cars.
E) Some red cars have more rust than white cars.