<prompt> Translate the following text to SwahiliThe data confirm a general prediction about cap-and-trade programs, that they will tend to create incentives for the dirtiest plants to clean up the most, as the per-ton cost of emissions reductions may be expected to be the least.  <response>: Hii inathibitisha utabiri wa jumla kuhusu mipango ya cap-and-trade kwamba itaelekea kuunda motisha kwa mitambo ya uchafuzi zaidi kusafisha zaidi, kwani gharama ya kila tani ya kupunguza uzalishaji inaweza kutarajiwa kuwa chini. 