为什么她的金额确定了，文中哪里可以看出

请问为什么这里Portfolio A USD不是本币？

share price就是s0吗，怎么知道

原版书reading9 example 12，第2问答案是不是数字代错了？

老师，请问equtiy swap与total return swap有什么区别？二者让我混淆

在CFA网站上 看到这样一句话，不是很理解。ABC has the only symmetric fee structure of the three and the lowest sharing bonus. The symmetric structure and exposure to downside risk more closely align risk to that of the investor and cause a greater impact on bankruptcy risk compared to the other two managers, which have asymmetric bonus structures and do not participate in negative returns. 为什么 symmetric fee structure 会有 bankruptcy risk?

老师，根据Mock1答案的这句解析“For example, to refer to oneself as a "CFA" or a "Chartered Financial Analyst' is improper. ”意思是不是：John Smith is a CFA.这样的表述是错了，因为CFA不能作为名词。请问是这个意思吗？

If there are no gains, the deductibility of investment losses can result in an aftertax return that is higher than the pre-tax return。请问这句话是什么意思？

假如直接法表示外汇：X/Y（X是本币，Y是外币），如果forward bias是premium，那就是代表溢价，应该卖掉外汇Y，买入本币X？

老师，假如有个人叫Bob Dean，他是CFA，请问以下写法符不符合CFA协会的道德与职业伦理要求： 1. Bob Dean CFA 2. CFA, Bob Dean 3. Bob Dean, Chartered Financial Analyst