What happens if they don't meet their targets? Do they have to stay back and work more hours without compensation, or do they go home and leave it for the next shift to finish?
You can only load so much volume in, you can only load so much mass in.
There’s probably some buffer for callouts and employees who get injured, and it probably would make sense to offer a little OT to individuals who offer to work extra and plug those gaps.
I would be curious to know exactly how they keep the it running smoothly, but it can’t be worse than what they had before.