User Manual

Ck-70
定率法


100
I%
FP
j = (RDVj–1 + FV ) ×
100
YR1I%
FP
1 = PV ×
12
×
FP
n+1 = RDVn (YR1G12)
RDV
1 = PV – FV – FP1
RDVj = RDVj–1 – FPj
RDVn+1 = 0 (YR1G12)
FP
j

:

j

RDV
j

:

j

I

%

:

年数总和法

12
YR1
n' = n –
n (n +1)
Z =
2
2
(Intg (n' ) +1) (Intg (n' )+2 × Frac(n' ))
SYD1 =
YR1
12
n
Z
× (PV
– FV )
n'– j+2
Z'
)(PV
– FV – SYD1)( jG1)SYDj = (
RDV
1 = PV – FV – SYD1
RDVj = RDVj –1 – SYDj
n'– (n +1)+2
Z'
)(PV
– FV – SYD1) ×
(YR1G12)
12–YR1
12
SYD
n+1 = (
Z' =
SYD
j

:

j

RDV
j

:

j

•
•