As a purchasing manager, you are assessing the delivery time of two potential package delivery companies to your facilities overseas. Federal Express has delivery time that is normally distributed with population mean = 34 hours with population standard deviation = 3 hours while DHL has delivery time that is normally distributed with population mean = 36 hours with population standard deviation = 5 hours. Your maximum desired delivery time is 32 hours. a) There is a 65% probability that delivery time with DHL will be greater than what amount of hours (include 2 decimals)? b) You will evaluate the delivery companies based on their likelihood of meeting your maximum desired delivery time. Which supplier is expected to have a smaller likelihood of meeting your maximum desired delivery time of 32 hours (justify your response)?