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??????????????δ????????2011-03-22 11:16:08
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??*??????205??????????250/60/40/30
??*??????????200??????????180/130/30/40
??*???????200??????????40/250/30/60
??*?????????200??????????30/40/60/250
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??*??????8+40%?????30??????????????????60??????????+50+50+30+???????=??205??1+8*12%??+??250+40+7*30+60??/10??*??1+50%+50%+30%+50%??=1281.84
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?8??*????????=30+40+7*30+60?????????????????=340??????????=17%????????????=13.6
??*???????8+40%?????30??????????????????60??????????+50+50+30+???????=??200??1+8*12%??+??30+40+7*30+60??/10??*??1+50%+50%+30%+50%??=1254.4
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????????????????????????????????????κ???????????????????????????????仰???????????????????????????B????????????????8??*??????????=250+40+7*30+60?????????????????=560??????????=28%????????????=22.4??????????????
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88
0
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