How would you characterize the most important difference for the following issues when comparing a workcenter $($job shop$)$ and an assembly line?

LO$7-2$

$\backslash$table$[[$Workcenter $($Job$,\backslash$table$[[$Assembly$],[$Shop$)]]],[$Line$,]]$

Number of setups$/$job changeovers

Labor content of product

Flexibility