Worker $1$ performs tasks $1$ and $2$ sequentially, and worker $2$ performs task $3$ sequentially with worker $1.$ They cannot switch tasks or help each other.

Question $8$: What is the cycle time of the system before and after adding a new worker in parallel with worker $2?$

Group of answer choices

$5$ mins before, $8$ mins after adding a worker in parallel to worker $2.$

$10$ mins before, $8$ mins after adding a worker in parallel to worker $2.$

$3$ mins before, $5$ mins after adding a worker in parallel to worker $2.$

$10$ mins before, $10$ mins after adding a worker in parallel to worker $2.$

$8$ mins before, $8$ mins after adding a worker in parallel to worker $2.$