help me with this statistics problem

Below is a two-way table that describes responses of 120 subjects to a survey in which they were asked, "Do you exercise for at least 30 minutes four or more times per week?" and "What kind of vehicle do you drive?" Car Type --> Sedan SUV Truck Total Exercise: YES 25 15 12 52 Exercise: NO 20 24 24 68 Total 45 39 36 120 Suppose one person from this sample is randomly selected. a) What is the probability that the person selected drives an SUV? b) What is the probability that the person selected drives either a sedan or a truck? c) What is the probability that the person selected drives a truck or exercises four or more times per week? d) Are the events "drives a sedan" and "exercises four or more times per week" mutually exclusive? Explain. e) Are the events "drives a sedan" and "exercises four or more times per week" independent? Explain