A dry cleaning firm has 20 employees: 13 women and 7 men. Two of the women and seven of the men are 40 years old or older. The remainder are over 20 years old and under 40. (Enter your probabilities as fractions.) (a) If a person is chosen at random from this firm, what is the probability that the person is a woman? 13/20 (b) If a person is chosen at random from this firm, what is the probability that the person is under 40 years of age? 11/20 (c) If a person is chosen at random from this firm, what is the probability that the person is 20 years old? 3/7