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Simtel MSDOS 1992 September
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Simtel20_Sept92.cdr
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msdos
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lotus123
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123train.arc
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WHATIF.AST
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1987-10-05
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.OP
Usinτ Spreadshee⌠ Model≤ that Predict
Thi≤ assignmen⌠ give≤ yo⌡ practicσ witΦ model≤ tha⌠ predic⌠ outcome≤ ì
oµ possiblσ decisions« The∙ arσ sometime≤ calleΣ "wha⌠ ifó model≤ ì
becausσ the∙ predic⌠ wha⌠ wil∞ happeε iµ yo⌡ d∩ something.
Yo⌡ wil∞ usσ tw∩ models║ INTMODEL.WK▒ anΣ REINVEST.WK1« Begiε b∙ ì
copyinτ thesσ file≤ froφ thσ harΣ disδ t∩ you≥ flopp∙ disδ:
pu⌠ you≥ disδ iε drivσ A
╛ C:
╛ C─ C:\123
╛ COP┘ INTMODE╠.WK▒ A:
╛ COP┘ REINVEST.WK▒ A:
No≈ loaΣ anΣ executσ 12│ b∙ givinτ thσ command:
ááááá╛ 123
Afte≥ 12│ i≤ loadeΣ anΣ "readyó loaΣ INTMODE╠ b∙ givinτ thσ 12│ command:
/F╥ INTMODEL
I« Experimen⌠ witΦ INTMODEL¼ answerinτ thσ followinτ questions:
1« Wha⌠ i≤ thσ initia∞ interes⌠ rate?
2« A⌠ thσ initia∞ rate¼ wha⌠ i≤ you≥ balancσ a⌠ thσ enΣ oµ fou≥ years┐
áá3« Changσ thσ interes⌠ ratσ t∩ 12%
áá4« No≈ wha⌠ i≤ thσ balancσ a⌠ thσ enΣ oµ fou≥ years┐
áá5« I≤ thi≤ ß normativσ model?
áá6« Ho≈ man∙ parameter≤ doe≤ thi≤ mode∞ have?
Wheε yo⌡ havσ answereΣ thesσ questions¼ loaΣ REINVES╘ b∙ givinτ thσ ì
12│ command:
/F╥ REINVEST
II« Experimen⌠ witΦ REINVEST¼ answerinτ thσ followinτ questions:
áá1« Ho≈ man∙ parameter≤ doe≤ thi≤ mode∞ have?
áá2« Wha⌠ i≤ thσ initia∞ interes⌠ rate?
áá3. Iε wha⌠ yea≥ doe≤ thσ investmen⌠ breaδ eveε witΦ thσ initia∞ ì
ááááááinteres⌠ rate?
áá4« No≈ changσ thσ interes⌠ ratσ t∩ 1┤ percent.
áá5« A⌠ 1┤ percent¼ wha⌠ i≤ thσ breakeveε year?
áá6« I≤ thi≤ ß normativσ model?