英文经济题 what is the value of a perpetuity of $200 per year if

题目翻译：求在5%折现率、2%年增长率的情况下,一份$200的无限付息的年金的价值.
As you can see from the above formula, you already get the discount rate, growth rate and the amount of the perpetuity. As a result, plug in all the data into the formula, you can get the present value of the perpertuity.
你公式现在有了,数据也有了,带入求值即可.PV (p) = 200 / (5% - 2%) = $6666.67
这题目还是很简单的,Microeconomics或者Finance课的吧.就是上面这个公式,你们课上肯定讲过的.另外,你实在碰到弄不懂的英文单词,去Investopedia找,那边都有不错的详解.