The probability that a vehicle entering the Luray Caverns has a Canadian license plate is 0.12, the probability that it is a camper is 0.28, and the probability that it has Canadian plates and is a camper is 0.09. Find(a) a camper entering the Luray Caverns has Canadian plates(b) a vehicle with Canadian plates entering the Luray Caverns is a camper (c) a vehicle entering the Luray Caverns is neither a camper nor has Canadian plates.