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Magnum One (Mid-American Digital) (Disc Manufacturing).iso
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INVPRICE.BAS
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BASIC Source File
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1988-10-07
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1KB
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26 lines
100 'Investment Price ("INVPRICE")
110 CLS
120 COLOR 0,15 : PRINT "Investment Price" : 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 "Purchase price of investment: ", PV
200 INPUT "Income each period: ", PMT
210 INPUT "Desired annual rate of return (in percent): ", AY
220 INPUT "Total number of periods: ", NPERIODS
230 INPUT "Number of income receipts per year: ", NPY
240 INPUT "Annual interest rate (in percent): ", AR
250 ' Convert annual rates to periodic rates
260 PR = (1 + AR / 100) ^ (1 / NPY) - 1
270 PY = (1 + AY / 100) ^ (1 / NPY) - 1
280 ' Find present value of income stream
290 IF PR <> 0 THEN VALUEINCOME = (PMT / PR) * (1 - (1 + PR) ^ -NPERIODS) ELSE VALUEINCOME = PMT * NPERIODS
300 ' Find required selling price
310 FV = PV * (1 + PY) ^ NPERIODS - VALUEINCOME * (1 + PR) ^ NPERIODS
320 PRINT
330 PRINT "Required selling price: "; USING MONEYFMT$; FV
340 END