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27. Traffic Patterns A traffic light at an intersection has a 120-second cycle. The light is green for 80 seconds, yellow for 5 seconds, and red for 35 seconds. a. When a motorist approaches the intersection, find the probability the light will be red. (Assume that the color of the light is defined as the color when the vehicle is 100 ft from the intersection. This is the distance at which the driver decides to stop or go.) b. If the motorist approaches the intersection twice during the day, find the probability that it will be red both times. c. If the motorist approaches the intersection twice during the day, find the probability that it will be two different colors