<prompt> Translate the following text to EnglishKwa mujibu wa kifungu cha 604 a 2 ya Sheria ya Mwisho, HFPA haijapata maoni yoyote juu ya mbinu iliyotumika katika uchambuzi wake wa awali.  <response>: With respect to section 604a2, the analysis issued with the final rule states that HCFA received no comments on the methodology used in its initial analysis. 