I'm getting cold from the shade being thrown here. It sounds like Grant screwed up and ordered too many fries so the manager got salty (no pun intended) and wrote this sign for the fry sale. Grant's mistake is all of our benefit. One dollar for a bag of fries? I don't care if they suck, which they probably do because all frozen fries suck. That's a great deal. Thanks Grant!
The only way to get a good frozen fry is to actually fry it in oil, but if you've ever owned a deep fryer, you know how much it sucks to fill that thing up over and over again. That one dollar bag of fries is more like $10 after you buy all the oil you need to fry them. Here's a little trick though. Get a brush and brush oil on your frozen fries. It won't make them super crispy, but they'll be pretty good.