如图所示，deliverycost是运费吗？厂房无法运输呀。感觉对单词理解有问题~

课后题第21题，及书后答案，截图如下：我不理解，为什么三年后的的剩余价值是29.6，是如何得出的，谢谢老师！

请问老师，assets下的disposable net book value应该怎么理解，和inventory下的residual value 是不是有些类似？谢谢

foreign account imbalance 为什么是IMF？

不懂，为什么会越陡峭

23. Jaderong Plinkett Stores reported net income of $25 million. The company has no outstanding debt. Using the following information from the comparative balance sheets (in millions), what should the company report in the financing section of the statement of cash flows in 2010? Balance Sheet Item 12/31/2009 12/31/2010 Change Common stock $100 $102 $2 Additional paid-in capital common stock $100 $140 $40 Retained earnings $100 $115 $15 Total stockholders’ equity $300 $357 $57 A. Issuance of common stock of $42 million; dividends paid of $10 million. B. Issuance of common stock of $38 million; dividends paid of $10 million. C. Issuance of common stock of $42 million; dividends paid of $40 million. 这个题目选A，想请教下老师为什么增发了42m 的common stock在表里面 Common stock 行只显示变动2？

老师，chi square/和F分布的计算不是考点吗？notes里有不少题不会做啊

老师 我数学太差了 麻烦你教我计算一下 多谢了

stock split导致price下降，由于在外发行的股数增多，EPS会下降。但总体看还是下降，啥意思。下降后保持不变啊，这题整的。

标准差等于0，不能是有正偏差负偏差抵消后为0吗