Giggles! There are all kinds of shenanigans in the food industry. Ham is injected with water for example; handy since it's sold by weight and water is heavy. Sometimes it goes the other way around. Liverwurst is often sold below cost; my local super sells it for 22 cents EU, impossible if you do the math, but they do it to get you in the door. I've long given up on fast food chains and there aren't any in my town.