老师，请问prefect self-interest 具体指什么？在课件里的第二点提到，是什么意思？

风险评估问卷为什么只调查意愿呢？承受能力也要调查的呀？意愿和能力相结合不是最终能得到value at risk吗

reading 28课后练习题第14题第一问，两步DDM中什么分界点设置在2和3，最后得出的答案会不一致呢？

請問 Reading 34 Practice Problems No.9"As it relates to the trade policy document, ValleyRise should implement Yellow's recommendation related to:" A. the list of eligible brokers. B. a policy for the treatment of trade errors. C. a policy for over-the-counter derivatives trades. 的答案為什麼是B呢? 課文中說 "All asset managers should have a trade policy document that clearly and comprehensively articulates the firm’s trading policies and escalation procedures (i.e., calling on higher levels of leadership or management in an organization to resolve issues when they cannot be resolved by standard procedures)." and "A trade policy document needs to incorporate the following key aspects: meaning of best execution, factors determining the optimal order execution approach, handling trading errors, listing of eligible brokers and execution venues, and a process to monitor execution arrangements."

老师，请问independence第三点If the ranking is based on the size of the proportion，the choice are not independent这是什么情形？不太明白？

原版书Reading21的第26题： 涉及的公式是Div=Earnings-(capital budget*equity% in capital structure). 答案如下： B is correct. Earnings available for dividends = Earnings – Capital spending = US$25 million – US$15 million = US$10 million; US$10 million/US$25 million = 40% dividend payout ratio. 为什么那个15million没有乘以equity%的65%？

麻烦问下老师repurchase的ownership value为什么是增加的？

Mosaic理论是自己通过分析，得出信息属于哪一类？没听懂怎么运用

Mosaic理论是自己通过分析，得出信息属于哪一类？没听懂怎么运用

老师你好～ 请问这个2.0和40million是什么关系。这道题不是很明白，考察的知识点是哪里的呢？