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

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

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

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

??

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