问题如下图:
选项:
A.
B.
C.
解释:
从哪里看出是永续年金?
NO.PZ2015120604000017问题如下 The preferrestocks of Abel company are expecteto pthe $12 annuvinperpetually . The requirerate of return is supposeto 15% constantly, the value of the preferrestoshoulworth: A.$80.00.B.$80.82.C.$99.20.A is correct.12 / 0.15 = $80.00P=A/r,r是每一期的利率,那这里每一期的A是每年的概念,r就要是年利率的概念吧?那题中给的15%不是年利率而是continuously compounng,那这个15%应该是连续复利下的EAR,那么就是15%=e^r-1,算出年利率r=13.9762%,再带入算P,P应该等于85.83
不懂是哪个知识点= =