Each morning, the Roach Coach Express departs on it delivery rounds, bringing needed donuts, hot coffee and similar nourishment to corporate clients at various locations around Colorado Springs. Assume that the Roach Coach (a converted bus) averages 15 miles per gallon, with a standard deviation of 3 miles per galon, and that fuel consumption is Normally Distributed. Using tghe Normal Distribution, if the total trip mileage for that day is 2oo miles, what is the minimum abount of fuel (gallons) that the driver should start the trip with to ensure there is only a five percent chance of running ou of fuel prior to completing the trip. ((Define the Random Variable).