<prompt> Translate the following text to SwahiliEngineering and project management are about 5 percent of the total cost, while construction is about 50 percent of the total cost.  <response>: Uhandisi na usimamizi wa mradi ni karibu asilimia 5 ya gharama ya jumla, wakati ujenzi ni karibu asilimia 50 ya gharama ya jumla. 