You are in charge of arranging the catering for a company meeting. Your company is responsible for paying for all meals ordered, so you don't want to order too many. Suppose that the expected number of people for the meeting is 84, with a standard deviation of 4 people. Assuming that the number of people attending the event is normally distributed, what is the fewest number of meals you should order so that the probability of having more people than meals is no more than 5%?