In the world of fast food, with the staging cabinets and all that, high volume is actually easier than low, low volume has a lot more waste. Logic would have the prices go down at noon. Now whether or not they’re logical...
“high volume is actually easier than low, low volume has a lot more waste.”
The problem is at lunch time the volume is too high and they have long lines. Not sure this will work but the idea is that they can have high volume (not too high) over a longer period of time.