这里他说因为股票risk大，所以期待return大。是不是所有金融资产都是这样？

这题没说贷款是几年的，第一年的500其中的300还利息是不是假设？可有依据？

profit being understated 不是被低估吗?所以 Case 4是对的？

老师。oppose to 是什么意思

老师，请帮忙讲一下这道题的逻辑

请问这个是不是选 risk seeking更合适

老师，可以帮忙解释一下fiduciary call 和 protective put 吗

这道题目里面FV怎么会为0？

麻烦看下第三题，答案选A，但是和讲义的内容冲突啊？

Lincoln Coal is planning a new coal mine, which will cost $430,000 to build, with the expenditure occurring next year. The mine will bring cash inflows of $200,000 annually over the subsequent seven years. It will then cost $170,000 to close down the mine over the following year. Assume all cash flows occur at the end of the year. Alternatively, Lincoln Coal may choose to sell the site today. What minimum price should Lincoln set on the property, given a 16% required rate of return? A $325,859. B $376,872. C $280,913. 就因为with the expenditure occurring next year所以第一年没花钱，从第二年才有有现金流？