home *** CD-ROM | disk | FTP | other *** search
- 100 'Investment Value ("INVVALUE")
- 110 CLS
- 120 COLOR 0,15 : PRINT "Investment Value" : COLOR 15,0
- 130 DEFDBL A-Z
- 140 MONEYFMT$ = "$$##,###,###.##"
- 150 PRINT : PRINT
- 160 PRINT "Do not enter dollar signs or commas"
- 170 PRINT
- 180 ' Let user enter data
- 190 INPUT "Value of investment at end of term: ", FV
- 200 INPUT "Income each period: ", PMT
- 210 INPUT "Total number of periods: ", NPERIODS
- 220 INPUT "Number of income receipts per year: ", NPY
- 230 INPUT "Annual interest rate (in percent): ", AR
- 240 ' Find present value of income receipts
- 250 PR = (1 + AR / 100) ^ (1 / NPY) - 1
- 260 IF PR <> 0 THEN VALUEINCOME = (PMT / PR) * (1 - (1 + PR) ^ -NPERIODS) ELSE VALUEINCOME = PMT * NPERIODS
- 270 ' Add value at end of term
- 280 PV = VALUEINCOME + FV * (1 + PR) ^ -NPERIODS
- 290 PRINT
- 300 PRINT "Value of investment: ";USING MONEYFMT$; PV
- 310 END