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

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

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

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

??

??:???????????,??????????,??????????????