为啥之前的capital和最新ppt的capital不一样？

不会用过低或过高收益率进行再投资是什么意思？

这道题答好像案错了。如果short RMB的话应该是卖掉RMB换做美元，并在远期上做换回RMB的操作，这样做的话一定是亏钱的，就是-715 RMB。

security和bond有什么区别，债券的英文描述

各个风险面对的对象是谁？

fair dealing 里case6，视频里老师说3个biggest clients属于premium level service，这种高级服务要满足两点：1.不损害其他客户利益，这个Weng做到了；2.披露 （这一点怎么体现出Weng披露了呢）？

可以换个解说么

As a result of a change in strategy to selling differentiated products at premium prices, a company's gross margin ratio increased by 5 percentage points (i.e., from 35 percent to 40 percent). The most likely effect on the company's operating margin ratio as a result of the changes in strategy would be an increase? A equal to 5%. B less than 5%. C greater than 5%. 查看解析 上一题 下一题 正确答案B 您的答案A 请问SG&A中 含广告费和R&d费用吗？

老师好，这是金程提供的原版书课后题time value部分18题。请问，2/(0.06/4)=133已经是PV了，为什么下面还要再折现4次呢，谢谢

Assume a firm with a debt to equity ratio of 0.50 and debt equal to $35 million. It makes a commitment to acquire raw materials with a present value of $12 million over the next 3 years. For purposes of analysis, the best estimate of the debt to equity ratio should be: A 0.500. B 0.573. C 0.671. 查看解析 上一题 下一题 正确答案C 您的答案A本题平均正确率：50% The original debt / equity ratio = 35 / 70 = 0.5. Now adjust the numerator but not the denominator. Why? You have commitments (liabilities) but no new equity because (non-current) liabilities and assets are increased by the same amount. D/E = (35 + 12) / 70 = 0.671. 请问：这12M应该是A/P吧，而AP是不计利息的，算L,但是不算在DEBT里面，所以理论上比值应该保持不变？