<prompt> Translate the following text to EnglishKwa hivyo, kwa sababu ya hali hii, ni muhimu kuzingatia kwamba bidhaa zinapaswa kuwa na gharama halisi ya jumla badala ya gharama za utengenezaji, na kwamba ikiwa utatengeneza kitu ambacho kina athari mbaya kwa afya, basi inapaswa kuonyeshwa kwa njia fulani katika bidhaa.  <response>: well it has to be done somewhat arbitrarily at uh on in some uh instances i think that um goods should cost um real total costs rather than just manufacturing costs and that means uh if you oh produce something that creates uh uh adverse health effects that should somehow be reflected in the product if you uh the cost of forestry that you cut down and such needs to be uh reflected 