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