老师 552题为什么选C

请问老师，Krista Skujins, FRM, is a bank credit analyst who is examining the financial statements of a bank. She notices that there is a paragraph noted in the auditor's report that states that although the auditors agreed with virtually all of the bank's accounting treatments of the financial statement items, the auditors did not agree with the bank's decision to treat some of the leases as operating leases instead of capital leases. Based on that information , which of the following audit report opinions has the auditor most likely issued? A Adverse opinion. B Denial of opinion. C Qualified opinion. D Unqualified opinion. 这道题是二级考纲中的吗？

老师，期权的保证金计算会考吗 在考纲里吗？基础班没讲

老师请问，可转债，不是一个bonds＋call 吗？多冲掉了bonds还有个call option在手上 也就是说我是在赌股票上涨 ？ 所以c也是正确的啊

风险管理与投资管理73页case study:cov(Ra,Rp)=cov(Ra,waRa＋wbRb)=waσ a的平方＋ρwaσ aσ b 是如何得出的呢 运用的基础公式是什么 谢谢

请老师解答，谢谢

请老师详细解答

请老师详细解答

老师，为什么t越小w越大，mac越小呢？w大了mac不是也会变大吗

为什么久期面临的就是市场风险