???????????? ??????
????2?8???????????? ?,??,??????????????????????????,??5600????????????,??????????160???????????????????,????,??????????????????????,?????????????“???????????”????“??????????”??????????,?????????,???????????
“????????”?????????,????????????????(???????????=2000?=1500??????????????????????)?????????????,??????????????,??????????????????????????????,?????????????????????,????,1?????2????????????????,?????????7%?;???????????????????????,11????????12?????????11%?????;??8%??????????????,?????????????????“????”????????600???,??????????90%?
????,?????????????,“???????????????,????,?????”
“???????????????????????”?????????????????????????????????????????????????,????????,?????????,???,???????????,???????????????????,????????????????????????????????,???????????,????????,?????????,???????????,??????6.74???????????????,???1.35??????
“??????,???????????5????????????????????????????????,??????????,???????????”??????“??????”???????????????????
“??+???????”??????????,????????????????,?????????????“???????????”????????,????????????????,???????????????????????,????????????????,?“??”?????;?????????????????????,?????????????????????????????????????????,?????????????
???,???????,?,?,??,????????????????????,??,??? ??????????????????:??????????????