财务分析里rent为什么算SG&A不算COGS? 租用厂房不是和生产直接相关么？还有utility,生产车间的电费不是也和生产直接相关么？谢谢

FAR合成，下面分解的第一部分long270天的是买入的现金还是合约

55-34请讲解

55-42这道题根据排除法得到了正确答案C，但是根据已知条件结合课后答案，没看出来这个指标具体的代入数字是怎么得来的，请解答

12. Trumpit Resorts Company currently has 1.2 million common shares of stock outstanding and the stock has a beta of 2.2. It also has $10 million face value of bonds that have five years remaining to maturity and 8 percent coupon with semi-annual payments, and are priced to yield 13.65 percent. If Trumpit issues up to $2.5 million of new bonds, the bonds will be priced at par and have a yield of 13.65 percent; if it issues bonds beyond $2.5 million, the expected yield on the entire issuance will be 16 percent.。Trumpit has learned that it can issue new common stock at $10 a share. The current risk-free rate of interest is 3 percent and the expected market return is 10 percent. Trumpit’s marginal tax rate is 30 percent. If Trumpit raises $7.5 million of new capital while maintaining the same debt-to-equity ratio, its weighted average cost of capital is closest to: A. 14.5 percent. B. 15.5 percent. C. 16.5 percent. 麻烦老师帮忙讲解一下，谢谢！

8. The Gearing Company has an after-tax cost of debt capital of 4 percent, a cost of preferred stock of 8 percent, a cost of equity capital of 10 percent, and a weighted average cost of capital of 7 percent. Gearing intends to maintain its current capital structure as it raises additional capital. In making its capital-budgeting decisions for the average-risk project, the relevant cost of capital is: A. 4 percent. B. 7 percent. C. 8 percent. 麻烦老师讲解一下，谢谢！

Additional information: Equity risk premium, Sweden 4.82 percent Risk-free rate of interest, Sweden 4.25 percent Industry debt-to-equity ratio 0.3 Market value of Kruspa’s debt €900 million Market value of Kruspa’s equity €2.4 billion Kruspa’s equity beta 1.3 Kruspa’s before-tax cost of debt 9.25 percent China credit A2 country risk premium 1.88 percent Corporate tax rate 37.5 percent Interest payments each year Level 13. Using the capital asset pricing model, Kruspa’s cost of equity capital for its typical project is closest to: A. 7.62 percent. B. 10.52 percent. C. 12.40 percent. 请老师帮我讲解一下，我找不到公式Ks=rf+beta(rm-rf)中的rm是哪个？谢谢！

老师，这道原版书后题的答案我不是特别明白，因为题干里说了是先付年金，但是答案好像是按照后付年金计算的，想请您再帮忙解答解答，多谢！

老师请问34题为什么选C？不是说用FVmodel的话记账方式应该记在OCI里吗？

第2题a哪里不对