为什么互斥项目是选NPV最大的项目，而独立项目选NPV大于0即可？

R32 13 14 17 18

R32 2 4 6 9

U5R31 3 4 5 6

1234，

这个时候

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."