Cálculos do fluxo de caixa

ANO VALOR VALOR PRESENTE VALOR PRESENTE LÍQUIDO PAY-BACK DESCONTADO

0 500.000,00 500.000,00 500.0CFLOW.txt

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Cash Flow calculations

ELIMP and GO as in TVMA.

The idea is to have a series of cash flows uniform in time, usually

ate the beginning money is received and at the end it is paid, the idea

is to calculate interest rate of return or net present value, or

something similar to know if the project is worthwhile.

INTRO

The program asks for cash flows, defined by number

CF0 is cash flow zero and NF0 is number of cash flows zero,

later the zero is substituted by a sequential number. Use down and up

arrow to move between CF and NF. All the time the condition to stop

is put the current NF# in zero.

TOTAL gives total value of money received and number of periods

I/YR is interest per year (valid for NPV+ only)

P/YR number of period per year

IRR+ is the internal rate of return, calculated per period and

per year.

NPV+ gives at the given interest rate in I/YR

NPV net present value (the value of money at first period)

NUS net uniform series (the value of money as series of payments)

NFV net future value (the value of money at the end)

of course, negative means money paid and positive money received.

If you calculate IRR+ and then NPV+ without changing interest you

get zero for NPV, NUS and NFV.

Pressing NXT

DSPCFLOW shows a generic graphic to help understand cash flows.

PNPV plots NPV as a function of interest. Asks an initial interest

a final interest and the number of points to plot.

PNUS and PNFV do the same for NUS and NFV.

RESET clears all variables.

Example:

CF0 = 5000

NF0 = 1

CF1 = 2000

NF1 = 3

CF2 = 0

NF2 = 3

CF3 = -1000

NF3