<prompt> Translate the following text to EnglishWakati uchambuzi wa gharama kwa kila kesi ni mdogo kwa kuwa inashughulikia tu wingi, na si ubora wa huduma, hutoa baadhi ya habari muhimu ya kiasi.  <response>: While a cost-per-case analysis is limited in that it only addresses quantity, and not quality of services, it does provide some useful quantitative information. 