A city planner surveyed 140 residents. For each, the planner recorded whether the resident owns a car and whether the resident lives alone. The results are summarized in the table below. Alone Not alone 8 17 No car 31 84 Car Suppose a resident from the survey is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (If necessary, consult a list of formulas.) (a) What is the probability that the resident owns a car? 0 (b) What is the probability that the resident owns a car or does not live alone?