?????? ?????? ??????? ????? ????? ??????? ???? ???? ?? ????? ??????? ???? ???????? ??? ?? ??????? ?? ???? ??? ??????? ??????? 100 ???? ???? ??? 18 ??????? ???? ?????? ???????? ????? ???????? ???? ??????.

????? ???????? ???? ??????? ??? ????? ??? ?? ???? ?????? ?? ??? ??? ???? ?????? ??? ????? ??????(????)? ?? ???? ??????? ??? ????? ??????? ?????????. ??? ????? ?????? ???? ????? ?? ??????? ??? ????? 16 % ????? ??????.

??????? ?????? ??? 7.4930 ????? ??????? ????? ?????? 0540 ?????? ??????? ????? ?????? ?? ????? ??? ???????? ??? 7.4860.