I once read that McDonalds for many years sold burgers and shakes basically at cost and made almost all of its profits on french fries. This seems to be a fairl

I once read that McDonalds for many years sold burgers and shakes basically at cost and made almost all of its profits on french fries. This seems to be a fairly common practice on high volume stores. I know that bars typically make next to nothing on food in hopes of making it up on alcohol sales.