【評論主題】1.Assume a firm's debt is risk-free, so that the cost of debt equals the risk-free rate, Rf. De

【評論內容】

複利現值 3期 9%=0.772183 故票據現值為$10,000*0.772183=$7,721.83

第一年利息=$7,721.83*9%=$694.96

第二年利息=($7721.83+$694.96)*9%=$757.51

請算到小數第二位，答案才會與選擇題答案相同