Comment by adventurer

I have seen Walmart and the supermarket offer the bigger family size box which cost more per oz than the smaller box. Maybe this is the short time where they offer both sizes and faze the other out but it sure makes me think people don't pay attention. People can't seem to do simple math based on how sales prices are consistently implemented. Coke and Pepsi sales alone is a good example. Calculating the cost of a 24 pack as cheaper than a 12 is a mystery to the average consumer.