An airline sells 120 tickets for a flight that seats 100. Each ticket is non-refundable and costs$200. The unit cost of flying a passenger (fuel, food, etc.) is $80. If the flight is overbooked, eachperson who does not find a seat is given $300 in cash. Assume it is equally likely that anynumber of people between 91 and 120 show up for the flight. Rounded to the nearest thousand,on the average how much expected profit (ignoring fixed cost) will the flight generate? Enter justthe number; e.g., 11000.