?? ??????? ???????????? ?? ?????????????? ?? ???? ????? ?????? ??? ??????????? ????? ??? ? ??????? ??? ????? ????? ?????? ??? ????????? ???????? ??? ?? ????? ????.-?????????? -???????????? -??????????? ??????? - ????????? ???????? (??????????- ?????????????) - ??????? ????????????So as in order to optimize our companies, we rely upon the usage of s