9.) Which of the following is NOT an innovative concept used by Henry Ford?
a.) The moving assembly lines
b.) Urban railways
c.) mass production

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.

thanos obviously donald trump aint got nothin on thanos