郭同学2018-11-21 16:21:14
reading8的第四题,C$900million这个值得代入,用ln也没问题,但为啥是900,000?。。。
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Chris Lan2018-11-21 17:49:13
同学你好,
这个题目说了size用自然对数来计算(by the natural logarithm),而且是以每1000 CAD的数值(thousands of Canadian dollars),所以900 million就等于9000,000 thousands。原文如下:
Company size is measured by the natural logarithm of the book value of company’s assets in thousands of Canadian dollars.
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