coca cola serving size
on a 12 ounce can it says the serving size is 1 can.
on a 20 ounce bottle it says the serving size is 1 bottle (used to be 2.5 servings, but today i saw it now says 1 bottle).
but on a 2 liter of coke the serving size is 8 ounces...
who comes up with "serving sizes"