表中的N/A代表什么意思？

RE 要求每年外部估值，那就应该都估值了咯？再要求披露外部估值的%，这个%不是100%吗？

请问老师， Reading28 课后题第3题，investment property的risk tolerance为什么是lower？ 决定risk tolerance高低的总体原则是什么？谢谢！

请问Texas BA II Plus 计算器怎么开根号（3及以上）？网上查不到，谢谢。

老师讲当商品的价格下降，需求量会增加，叫做正的效应。这道题的A选项又说需求曲线的negative slope的。正效应和negative slope两者之间是什么关系？

Long. 和buy有什么区别

什么时候有课后习题

Fixed charge coverage这个公式，为什么在分子上也加lease payments?

课后题疑问为什么是B which is an example of an activity that may be legal but that CFA Institute considers unethical? A. making legally required disclosures in marketing materials. B. trading while in profession of material nonpublic information C. disclosure by an employee of his or her own company's dishonest activity.

讲义上说：short-term moving average crosses from underneath a longer-term average，是bullish and is termed a golden cross。反之属于：bearish and dead cross。 讲义上是不是写反了！！！