A company publishes statistics concerning car quality. The initial quality score measures the number of problems per new car sold. For one year, car A had 1.13 problems per car. Let the random variable x be equal to the number of problems with a newly purchased model A car. a) if you purchased a model A car, what is the probability the the new car will have zero problems ? b) if u purchased a model A car, what is the probability that the new car will have two or fewer problems