\\a \\I\\ Optimal Chapter-Flight Fare If exactly 192 people sign up for a charter flight, Leisure World Travel Agency charges $286/person. However, if more than 192 people sign up for the ight (assume this is the case), then each fare is reduced by $1 for each additional person. Determine how many passengers will result in a maximum revenue for the travel agency. Hint: Let x denote the number of passengers above 192. Show that the revenue function R is given by R(X) = (192 + x)(286 x). What is the maximum revenue? is I: What would be the fare per passenger in this case? :I dollars per passenger