Answer:
- quality may suffer
- excess output may
Step-by-step explanation:
Note that quality does not necessarily come quickly, and so even though eliminating the queue of work dramatically quickens the time it takes apart to flow through the system, it may result in excess output and poor quality.
Take for a stadium that has no entrance way (or doors) that is hosting an event, evidently it is less likely there will be a queue, as everyone would be rushing in quickly, but with possible consequences of overpopulation etc.