its the yeae $2124$ and autonomous flying cats have been invented. not knlt do these cars fly over $100$mph but they are $65\%$ safer than normal cars. in addition they get to your destination in less than half the time of regular gasoline cars. everyone begins to abandon their normal cars abd buy flying cars. which factor most contributed to the rapid diffusion of flying car? High communicabilitt, low complexity, high compatibilirt, low risk, or high rekative advantage