<prompt> Translate the following text to SwahiliWhen calculating city delivery cost, we include the entire fixed and volume variable in-office and out-of-office cost24 for all city routes, plus the cost of overtime, supervision, space, and vehicles.  <response>: Wakati wa kuhesabu gharama za utoaji wa jiji, tunajumuisha gharama nzima imara na kiasi cha kubadilika ndani ya ofisi na nje ya ofisi kwa njia zote za jiji, pamoja na gharama ya muda wa ziada, usimamizi, nafasi, na magari. 