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Added Mortgate Calculator

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dfinke
2018-11-20 13:21:04 -05:00
parent 66b7b64779
commit 0ce75794e6
1 changed files with 28 additions and 0 deletions
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Examples/MortgageCalculator/MortgageCalculator.ps1 Normal file
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<#
Fixed Rate Loan/Mortgage Calculator in Excel
#>
$f = "$PSScriptRoot\mortgage.xlsx"
rm $f -ErrorAction SilentlyContinue
$pkg = "" | Export-Excel $f -Title 'Fixed Rate Loan Payments' -PassThru -AutoSize
$ws = $pkg.Workbook.Worksheets["Sheet1"]
Set-Format -WorkSheet $ws -Range "A3" -Value "Amount"
Set-Format -WorkSheet $ws -Range "B3" -Value 400000 -NumberFormat '$#,##0'
Set-Format -WorkSheet $ws -Range "A4" -Value "Interest Rate"
Set-Format -WorkSheet $ws -Range "B4" -Value .065 -NumberFormat 'Percentage'
Set-Format -WorkSheet $ws -Range "A5" -Value "Term (Years)"
Set-Format -WorkSheet $ws -Range "B5" -Value 30
Set-Format -WorkSheet $ws -Range "D3" -Value "Monthly Payment"
Set-Format -WorkSheet $ws -Range "F3" -Formula "=-PMT(F4, B5*12, B3)" -NumberFormat '$#,##0.#0'
Set-Format -WorkSheet $ws -Range "D4" -Value "Monthly Rate"
Set-Format -WorkSheet $ws -Range "F4" -Formula "=((1+B4)^(1/12))-1" -NumberFormat 'Percentage'
Close-ExcelPackage $pkg -Show