The Cost of Bottle Tea

The cost of a bottle label caps, going through production line, gaing to distribution, that cost 60 cents just to get the thing on the shelf. And so why put half a penny of tea inside? Why not put two cents of tea? That's really good quality tea. For a couple of pennies, you can enjoy fantastic tea. You don't need to delude it. You only disguise the flavor with a massive amount of sugar. Is there more economic wisdom lurking in the background? Hopefully your listeners are somewhat nerves and they may remember the fact that in calculus, when you have a function and you maximize that function, the derivative zero o gev. They probably don't