Part i instructions: you just started a job at john f. kennedy airport. you were hired as a customer service representative and your job is to answer all questions passengers might have about the airport. after lunch, an angry passenger walks over to you. he is confused about the shuttle schedule the airline offers. him by answering his following questions: 1a) an airport offers three shuttles that run on different schedules. if all shuttles leave the airport at 4: 00 p. m., at what time will they next leave the airport together? a) every 8 minutes b) every 10 minutes c) every 12 minutes