<prompt> Translate the following text to SwahiliThe exact shape of the curve depends on the specific set of parameters used to benchmark the model, such as the proportion of fixed costs at a specific per capita volume.  <response>: Mfano wa curve hutegemea seti maalum ya vigezo kutumika kwa benchmark mfano, kama vile uwiano wa gharama za kudumu katika kiasi maalum per capita. 