Tool Makers.Inc.uses tool and die machines to produce equipment for other firms.The initial cost of
题目
Tool Makers.Inc.uses tool and die machines to produce equipment for other firms.The initial cost of one customized tool and die machine is $850000,This machine costs %10000 a year to operate.Each machine has a life of 3 years before it is replaced.What is the equivalent annual cost of this machine if the required return is 9%?(Round your answer to whole dollars)
答案
Makers.Inc工具.使用工具、模具机械生产设备为其他公司.一个定制工具和模具机的初始成本是850000美元,这台机器% 10000一年运作.每台机器都有一个使用寿命每三年被替换.什么是等效年度费用这台机器是否具备必要的回报是9%(你的答案全美元)
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点