repair如何界定资本和费用呢

After an equal weighted index is constructed and the prices of constituent securities change, the index is no longer equally weighted. Therefore, maintaining equal weights requires frequent adjustments (rebalancing) to the index. Price-weighted indices are not rebalanced because the weight of each constituent security is determined by its price. For market-capitalization-weighted indices, rebalancing is less of a concern because the indices largely rebalance themselves.

老师好，图一中的A选项At the end of the lease, the asset is returned to the lessor.错误是因为finance lease的title transfer无偿所有权转移。但是图二的答案解释中又说到finance lease的承租人不拥有该项资产。为什么呢

The price return of the price-weighted index is the percentage change in price of the index: (68 - 75)/75 = -9.33%.

课程中老师提到：收是因为投资，支是因为融资。我理解要投资不是应该支出吗，融资后不是有现金流流入吗？晕了。

能把题目讲细致一点吗？

老师，请解释一下第2题，谢谢

怎么开4次根呢？ 我算出来是2。8%

怎么开4次根呢？

这题为什么优先股股利和可转化优先股股利抵消了？题目不是说可转化优先股可以换成每股40份普通股吗？？那优先股股利应该是2000×40×10%才对啊。。。 请详细讲解一下，谢谢！