??
????????????2?????????????6?? (??)?????????????6??????????,?????????????????,????????4.36??????????,?????5600?????????????,????????????“??????”?????
??,??,?,?????????????,??????????????????,?????????????,???
???,?????????????,????????????????????3%????,?????????????????????
??????????????,??????????????,???,???????????????????????????,????,?????,????????????????1000??????????????19.4%?(????) ???????????:???
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???????4.36???????????????????????????