00:10:00
問題已解決
解決圖中第二問，要有公式?。。≈x謝
溫馨提示：如果以上題目與您遇到的情況不符，可直接提問，隨時問隨時答
同學(xué)你好，正在為你解答中
03/25 11:20
瀟灑老師 
03/25 11:24
A方案=1000*（P/F,8%,1)+2000*(P/F,8%,2)+2000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
B方案=4000*（P/F,8%,1)+3000*(P/F,8%,2)+3000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
C方案=2000*（P/F,8%,1)+1000*(P/F,8%,2)+4000*(P/F,8%,3)+3000*(P/F,8%,4)+2000*(P/F,8%.5)
D方案=1000*（P/F,8%,1)+1000*(P/F,8%,2)+5000*(P/F,8%,3)+5000*(P/F,8%,4)+4000*(P/F,8%.5)
瀟灑老師
03/25 11:27
A方案=1000*（P/F,8%,1)+2000*(P/F,8%,2)+2000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
=1000*0.9259+2000*0.8573+2000*0.7938+3000*0.7350+3000*0.6806=8474.9
B方案=4000*（P/F,8%,1)+3000*(P/F,8%,2)+3000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
=4000*0.9259+3000*0.8573+3000*0.7938+3000*0.7350+3000*0.6806=12903.7
C方案=2000*（P/F,8%,1)+1000*(P/F,8%,2)+4000*(P/F,8%,3)+3000*(P/F,8%,4)+2000*(P/F,8%.5)
=2000*0.9259+1000*0.8573+4000*0.7938+3000*0.7350+2000*0.6806=9450.5
D方案=1000*（P/F,8%,1)+1000*(P/F,8%,2)+5000*(P/F,8%,3)+5000*(P/F,8%,4)+4000*(P/F,8%.5)
=1000*0.9259+1000*0.8573+5000*0.7935+5000*0.7350+4000*0.6806=12148.1
84784949 
03/25 11:27
你好，結(jié)果呢
瀟灑老師
03/25 11:28
A方案=1000*（P/F,8%,1)+2000*(P/F,8%,2)+2000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
=1000*0.9259+2000*0.8573+2000*0.7938+3000*0.7350+3000*0.6806=8474.9
B方案=4000*（P/F,8%,1)+3000*(P/F,8%,2)+3000*(P/F,8%,3)+3000*(P/F,8%,4)+3000*(P/F,8%.5)
=4000*0.9259+3000*0.8573+3000*0.7938+3000*0.7350+3000*0.6806=12903.7
C方案=2000*（P/F,8%,1)+1000*(P/F,8%,2)+4000*(P/F,8%,3)+3000*(P/F,8%,4)+2000*(P/F,8%.5)
=2000*0.9259+1000*0.8573+4000*0.7938+3000*0.7350+2000*0.6806=9450.5
D方案=1000*（P/F,8%,1)+1000*(P/F,8%,2)+5000*(P/F,8%,3)+5000*(P/F,8%,4)+4000*(P/F,8%.5)
=1000*0.9259+1000*0.8573+5000*0.7935+5000*0.7350+4000*0.6806=12148.1
84784949
03/25 11:30
為什么是0.8573呢
瀟灑老師
03/25 11:38
同學(xué)你好，可以通過復(fù)利現(xiàn)值系數(shù)表查詢，也可以這樣計算1/(1+8%)^(2)=0.857338820302
閱讀 260
描述你的問題，直接向老師提問
467
意見反饋
