Sara Elison needs to commute to MIT everyday. She currently lives near campus, but is considering moving to a place near Fenway stadium (Boston's baseball stadium). Her colleagues who live near there tell her that the commute from the office to the Fenway is independent across days and follows aN (20, 9) (where 20 is the average commute and 9 is the variance) on days where there is a home game at Fenway and N (12, 4) (where 12 is the average commute and 4 is the variance) on other days. a- What is the probability that the commute on a particular game day exceeds 22 minutes? b- What is the probability that all commutes on a particular 3-game homestand (3 games played at Fenway) exceed 22 minutes? c-What is the probability that the commute on a particular game day exceeds the commute on a particular non-game day