A development company has proposed building an airport near the city of Dalton. If the majority of Dalton' s residents favor the proposal, the airport will be built. However, it is unlikely that a majority of Dalton' s residents would favor the proposal, for most of them believe that the airport would create noise problems. Thus, it is unlikely that the airport will be built. The reasoning in the argument is flawed in that the argument ["treats a sufficient condition for the airport's being built as a necessary condition", 'overlooks the possibility that a new airport could benefit the local economy', 'fails to consider whether people living near Dalton would favor building the airport', 'concludes, on the basis that a certain event is unlikely to occur, that the event will not occur']