the have different way to caculate the value.

來源: pretty_woman2 於 2010-09-18 01:15:47 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (34 bytes)
回答: there is risk 由 vikings 於 2010-09-16 22:08:24

some use 3-5 times of the revenue.

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