单项选择题
You have a class B network with a 255.255.255.0 mask. W...
未知题型You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network? (Select all valid answers)A.There are 254 usable subnets.B.There are 256 usable hosts per subnet.C.There are 50 usable subnets.D.There are 254 usable hosts per subnet.E.There are 24 usable hosts per subnet.F.There is one usable network.
正确开启与关闭气相色谱仪的程序是[填空(1)]
问答题正确开启与关闭气相色谱仪的程序是[填空(1)]
某公司共有长期资本(账面价值)共8000万元,其中长期借款2000万元,年利率10%,筹资费费率1.20%;债...
未知题型某公司共有长期资本(账面价值)共8000万元,其中长期借款2000万元,年利率10%,筹资费费率1.20%;债券1000万元,票面利率为12%,发行费用率5%,普通股票4000万元(共100万股,每股40元),股息率为8%,以后每年增加5%,筹资费费率为3%;留用利润1000万元,其成本率14%,企业所得税税率为33%。[问题一]该公司的综合资金成本率是多少?