Jim is driving to work early in the morning. His commute takes roughly one hour and fifteen minutes, which has him in his car every day between 5:45 AM and 7:00 AM. He is listening to his favorite FM radio station, which plays today's hits. When are Jim's favorite songs most likely to be interrupted by the station's morning news headlines? a. at twenty-five past the hour (6:25 AM) b. at the top of the hour (6:00 AM) c. at quarter-past the hour (6:15 AM) d. at quarter to the hour (6:45 AM)