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

请问LIFO是指什么后进先出？对COGS有什么影响？

最后一道习题中如何得知FV=100，是t-bill形式中固定的吗

原版教材26页第1， 2 ，6题能否解释下，看了英文解释还是不明白

33题，A选项为什么-0.4的bond比-0.67的stock 负return的概率更大？谢谢