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Casio SERIES FX-9860G User Manual

Page 382

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20070201

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)