????:1???400?4???????:???????

2????????

3???????

4????????

5?????????????

???????????1?30? (??????????????????????????????? ?)?28?????????,????????????30??????,??????????,??120?????

?????28??????????????,?10???????10?????,?????,74?????????????30????????????????21?,???????????,??????????

???????,?30??,??,??????????????20????

?,???????,???????,??????????????????????,??,??????????????120???????

??????????,????????,?2022???????,??????????????49????????????????,?????????????????50??????????7%;???2042???,???????50???????????40%?(?) ?????????????:????????????