When it is 4:00 a.m. in London, it is 11:00 a.m. in Hanoi. If you leave Hanoi at 7:45 a.m. on Friday and fly to London over the course of 9 hours and 45 minutes, what time will it be in London when you land?a.12:30 a.m. Saturdayb.5:30 a.m. Fridayc.10:30 a.m. Fridayd.8:30 a.m. Friday