"[w]ith respect to interstate and overseas air transportation to consider the following as being in accordance with the public convenience and necessity: (1) the maintenance of safety as the highest priority in air commerce; (2) placing maximum reliance on competition in providing air transportation services; (3) the encouragement of air service at major urban areas through secondary or satellite airports; (4) the avoidance of unreasonable industry concentration which would tend to allow one or more air carriers to unreasonably increase prices, reduce services, or exclude competition; and (5) the encouragement of entry into air transportation markets by new air carriers, the encouragement of entry into additional markets by existing air carriers, and the continued strengthening of small air carriers."public law 95-504, "airline deregulation act"the least likely result of the passage of the airline deregulation act of 1978 wasa) ticket prices determined by market forces. b)greater competition within the airline industry. c) a decreased average level of safety for passengers. d) the creation of more and smaller airports in the u. s.