If you take a look just at water, what we see is that, with four very common products, you look at how much a farmer produced to make those products, and then you look at how much water input was put into them, and then you look at what the farmer was paid. If you divide the amount of water into what the farmer was paid, the farmer didn't receive enough money to pay a decent price for water in any of those commodities.
Si analizamos cuatro productos comunes, vemos que si comparamos lo que le costó al granjero producir esos productos, es decir, qué cantidad de agua invirtió, y cuánto se le pagó al granjero... Si dividimos la cantidad de agua invertida por lo que se le pagó al granjero, éste no podría haber comprado esa cantidad de agua para ninguno de estos productos.