Which of the following statements about Just$-$in$-$time $($JIT$)$

and flexible production are false?

Flexible production is designed to allow producers to shift quickly

and easily between

different levels of output.

Flexible production methods result in fewer models of a given

product $($cars$,$ smart

phones, etc.$)$ than traditional manufacturing.

Flexible production allows for complex products like the iPhone to

be produced from raw

materials in one industrial complex.

Just$-$in$-$time production was pioneered by Henry Ford.