1、假设公司的股权成本等于10%，税后净债务为4%，股权和债务比重相同，用于融资所用资本的公司资本成本等于：（这是一个比率。你的答案应在0到100之间，保留一位小数。比如如果你认为正确答案是14.34%，选取14.3）       
If the cost of equity for a company is 10%, the cost of net debt is 4% after tax, the cost of capital for a company that finances capital employed by as much equity as debt is (It is a percentage. Enter your answer as a number between 0 and 100, with one decimal place. For example, if you think the correct answer is 14.34%, enter 14.3):


2、假设公司的股权成本为12%，税后的净债务成本为4%，资本成本为8%，那么股权是净金融债务的多少倍：（填入一个数字）       
If the cost of equity for a company is 12%, the cost of net debt is 4% after tax, and the cost of capital is 8%, then equity is equal to ... times financial net debt (enter a figure):


3、假设公司的股权成本等于8%，资本成本为6%，且如果股权等于净金融负债，那么税后净金融负债的成本为：（这是一个比率。你的答案应在0到100之间，保留一位小数。比如如果你认为正确答案是14.34%，选取14.3）       
If the cost of equity for a company is 8%, the cost of capital is 6%, and if equity is equal to financial net debt, then the cost of financial net debt after tax is (It is a percentage. Enter your answer as a number between 0 and 100, with one decimal place. For example, if you think the correct answer is 14.34%, enter 14.3):


4、价值120的递延税项可以被整整使用2年，贴现率为10%，公司税率为33.3%，那么今天价值：（填入数字，保留一位小数）       
A deferred tax of 120 that can be used in full in two years, given a discount rate of 10% and a corporate tax rate of 33.3%, is worth today (enter the figure with a one decimal place):