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

2??????100??

3??????????

4??????????

5?????vx

????2??14? (? ?????)???14????,????3500????????????????????1?????????????????????14????20%,?30%?

??,??????22620.33????????,?805.96??????????,?3.69%;?????????????5526.22????????,???290.94??,???5.56%;??8331.4??????????,??328.77?,?4.11%?

?,?????2????13??????,??22000???????????,??????10????????8???????????,??2022?2??

??,?,?????????,?????-W??7.65%,?-SW??????????????7.59%,??7.42%,????????????-W?7.32%,?-W????????6.39%,?-W???????6.34%?

?,????????,????????;??,???????,????????????????????,?????,?????

?,??2025???,?????????????(???????????) ????????????????:??