??4.36??????????????

??2??????????6?????????????? (????)???6??????????,????,???4.36???,??5600???,??????“?”?????????????

?????????????,???????,??????????????,???,?????????????????????,???????????????,??

??????????,??????????,????????????????????????3%???,??????????????????????????????????????????

??,????????,?????????????,?????????????????????,?????????,??,??????????????1000?????????????????19.4%?(?????) ??????????:?????????????