Corrected entry: During "Night of Neglect", Will writes on the board that 5,000 times 0.25 is 20,000. That's incorrect, 5,000 times 0.25 is actually 1,250.
Correction: This was as a joke, as revealed in a cast interview. They knew that the math was incorrect but kept it.
Correction: It's actually 5000 / 0.25 = 20,000 He's saying they would have to sell 20,000 pieces of Taffy at 25cents each to get $5000.