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

2?????

3??????????

4???200????

5?500??600??

???2???1???????? (?? ??)???????????????2???1??,1???31??,????2.35????????,??“?”???????????????1.16???,??

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

?4????????(1???28?????????????1???????????????????31?????????????),????????9361.99???,????????6.33%?

????????????2366.68????,?591.67??,?????????????????????16.08%?????1893.77???????????,?47.17%??41.74?????

????????????4??????????????769.12?????,??2?4?;?????320?,??2?3????

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