????:1???????????:????????

2?????????????

3????????????

4????50??????

5?300???????????

???7?????????????????????3???? ?????3???,????????2.8???????

«?»???????,??????2?????????????????11?????????????,???????14.4???,?????????7%?

???????????????,?,???4????????12000??????,??????????28000??????????????,?12000??

???????3???????????????????1438?????4?,???????????????

2???,?????????????,??????????,???????????????,???????7??????????(???????????) ?????????:??????