<prompt> Translate the following text to SwahiliSpecifically, that Act turned rate making over to an independent Postal Rate Commission, but it also specified a range of factors to which the Commission must give weight and it required that certain classification structures of the past be honored.  <response>: Sheria hiyo ilitoa mamlaka ya kuamua viwango vya posta kwa Tume ya Kipekee ya Viwango vya Posta, lakini pia iliweka viwango vya viwango vya posta kwa kila mtu, na ilihitaji kwamba muundo fulani wa uainishaji wa zamani uiheshimiwe. 