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凈現(xiàn)值=16*（P/A,10%,4)*(P/F,10%,2)+27*（P/A,10%,5)*(P/F,10%,6)+47*(P/F,10%,10)-100-20*(P/F,10%,2)=
現(xiàn)值指數(shù)=1+凈現(xiàn)值/(100+20*(P/F,10%,2))=
2023 06/17 12:15
wu老師 
2023 06/17 12:21
凈現(xiàn)值=16*（P/A,10%,4)*(P/F,10%,2)%2b27*（P/A,10%,5)*(P/F,10%,6)%2b47*(P/F,10%,10)-100-20*(P/F,10%,2)=16*3.169*0.8264%2b27*3.79*0.5645%2b47*0.3855-100-20*0.8264=1.26
現(xiàn)值指數(shù)=1%2b凈現(xiàn)值/(100%2b20*(P/F,10%,2))=1%2b1.26/116.53=1.01
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