<prompt> Translate the following text to SwahiliThe revenue loss associated with a tax incentive represents the federal governments budgetary cost of promoting saving and investment for particular purposes.  <response>: Hasara ya mapato inayohusiana na msukumo wa kodi inawakilisha gharama ya bajeti ya serikali ya shirikisho ya kukuza akiba na uwekezaji kwa madhumuni maalum. 