For each statement below, identify if the characteristics or examples described match those of $($SM$)$ single$-$model

assenbly lines, $($MM$)$ mixed$-$model assembly lines, $($B$)$ both, or $($N$)$ neither.

The line can be balanced using any of the following methods: Largest Candidate Rule $($LCR$),$ Kilbridge and Wester

$($K&W$),$ and Ranked Positional Weights $($RPW$).$

Assembly elements are assigned to workstations while maintaining the total process time of each workstation

less than or equal to the line's cycle time.

Cycle time is defined as the time interval at which the line will be operated, delivering one finished unit of work,

at the end of the line, after each cycle.

Assembly elements are assigned to workstations while maintaining the total process time of each workstation

less than or equal to the duration of the work shift.