<prompt> Translate the following text to SwahiliThus, by using this evaluation technique, we are able to avoid the need for obtaining productive hourly costs translated into dollars using purchasing power parities.  <response>: Hivyo, kwa kutumia mbinu hii ya tathmini, tunaweza kuepuka haja ya kupata gharama za saa za uzalishaji zilizotafsiriwa kwa dola kwa kutumia usawa wa nguvu ya ununuzi. 