<prompt> Translate the following text to EnglishMafanikio ya maendeleo ya usimamizi mara nyingi yanajumuisha vipengele kadhaa vya kawaida, ikiwa ni pamoja na kujitolea na uwajibikaji wa uongozi wa juu, ushirikiano wa usimamizi na usimamizi wa usimamizi.  <response>: Successful management improvement efforts often contain a number of common critical elements, including top leadership commitment and accountability, the integration of management 