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