According to the "Ford's Portable Plane Car" by Jackson Smith, what caused Henry Ford to give up on light airplane manufacturing?(1 point) Responses He disliked the idea of "flying cars" and compared the idea to bees swarming. He disliked the idea of "flying cars" and compared the idea to bees swarming. The building materials became too costly. The building materials became too costly. He thought affordable "flying cars" were unrealistic and predicted they would never come to be. He thought affordable "flying cars" were unrealistic and predicted they would never come to be. His model Flying Fivver crashed on its test flight, killing his friend