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

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

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

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

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