?????(????)??????

??????????????????7?2???:???:????????

???????????? ??? ???????????

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

???????????????

????,???????“??????????”??,????????“???”????????????????“??”?????????,??????????,??307????216??????????????????????????????????

??????????,“?????????????”???????????????????????????????????“15????”,??,???????????????????????????????,??????????????????????,?????????

“?????,????????????????????????????????”??,??,???????????

?????????

????3A???,??????????????“????????????????”???????????,??????,??????????,????????500????,?????????????40????60??,??200??????????300???????????

“????????????????????,???????,???,????8.5%,?????????????15%?”???????????

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

??

???????????????????,“???????????????????????”????12???????,??????????????????????,?????????????,???????????????????????,???

?????????????????????,??“??”???????“??”??;?????????????????????????????????“????”“?????”???,???1.2???????2??,?????????????????????……

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

??????????

????????“????????????????”??,?????????????“????????+?????+??????”???????,????,???????

??,???????????????;??????????30?????,???85%??,?????????150??;?????,???????????……

“??2.1??????,?60???,????????????????????????”????????????

??,??????,????68???3.5??????????????,???????????????????

????:“??????,????‘?????????????’???,??????????????”

???,?????????,?“??”??????????????,?????????“???”???,??????????“???????????”?????????“???”???????????“?”,???????????,????????????????????????(??)

????:????? “??????”_????

?? (????????????)????????:??? ???

????:1???????:????sn????

2??????????

3???????

4???????????

5??????????

?????(????)??????

??????????????????7?2???:???:????????

???????????? ??? ???????????

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

???????????????

????,???????“??????????”??,????????“???”????????????????“??”?????????,??????????,??307????216??????????????????????????????????

??????????,“?????????????”???????????????????????????????????“15????”,??,???????????????????????????????,??????????????????????,?????????

“?????,????????????????????????????????”??,??,???????????

?????????

????3A???,??????????????“????????????????”???????????,??????,??????????,????????500????,?????????????40????60??,??200??????????300???????????

“????????????????????,???????,???,????8.5%,?????????????15%?”???????????

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

??

???????????????????,“???????????????????????”????12???????,??????????????????????,?????????????,???????????????????????,???

?????????????????????,??“??”???????“??”??;?????????????????????????????????“????”“?????”???,???1.2???????2??,?????????????????????……

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

??????????

????????“????????????????”??,?????????????“????????+?????+??????”???????,????,???????

??,???????????????;??????????30?????,???85%??,?????????150??;?????,???????????……

“??2.1??????,?60???,????????????????????????”????????????

??,??????,????68???3.5??????????????,???????????????????

????:“??????,????‘?????????????’???,??????????????”

???,?????????,?“??”??????????????,?????????“???”???,??????????“???????????”?????????“???”???????????“?”,???????????,????????????????????????(??)

????:?????