2. A sports car manufacturer paints its cars silver, white, black, and red in the following proportions: Color: Silver White Black Red Proportion: .2 .3 .1 .4 We know that 40% of these cars are manufactured with tan leather upholstery while the remaining 60% are manufactured with gray leather. A. Assuming that the choice of exterior color and leather color are independent, what is the probability that a randomly selected sports car from this manufacturer will be white with gray upholstery? B. Assuming that we know the car has tan upholstery, what is the probability that the car is either silver or white?