Typically, the authority to dispatch or release a flight is held by which position(s)? Group of answer choices An air carrier's director of operations (DO), aircraft dispatcher, and/or pilot-in-command An air carrier's chief financial officer, chief flight instructor, or principle operations inspector (POI) The pilot-in-command, who may delegate this authority to the aircraft dispatcher An air carrier's crew scheduling supervisorIn the event of an engine failure at or above V1, the pilot should achieve and maintain V2, until Group of answer choices 35 feet above the runway surface the landing gear is retracted acceleration altitude the airplane is established (configured) for enroute climb