Casio SERIES FX-9860G User Manual
Page 382
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u PBP
n
: Smallest positive integer that satisfi es the conditions
NPV
n < 0,
NPV
n
+1
> 0, or 0.
• Press
3(CASH) from the Financial 1 screen to display the following input screen for Cash
Flow.
3(CASH)
I
% ................................ interest rate (%)
Csh .............................. list for cash fl ow
If you have not yet input data into a list, press
5('LIST) and input data into a list.
After confi guring the parameters, use one of the function menus noted below to perform the
corresponding calculation.
• {NPV} … {net present value}
• {IRR} … {internal rate of return}
• {PBP} … {payback period}
• {NFV} … {net future value}
• {
'LIST} … {inputs data into a list}
• {LIST} … {specifi es a list for data input}
• An error (Ma ERROR) occurs if parameters are not confi gured correctly.
PBP
=
NPV
n
=
Σ
{
0 .................................. (
CF
0
> 0)
n
–
NPV
n
n
k
= 0
NPV
n
+1
– NPV
n
CF
k
(1
+ i
)
k
(Other than those above)
...
PBP
=
NPV
n
=
Σ
{
0 .................................. (
CF
0
> 0)
n
–
NPV
n
n
k
= 0
NPV
n
+1
– NPV
n
CF
k
(1
+ i
)
k
(Other than those above)
...
7-4-2
Cash Flow (Investment Appraisal)