Calculators

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Credit Card Cost Mortgage/Amortization
 
Credit Card Cost I wrote this Java program in 1999 just for fun. The purpose is to help you determine how much it will cost you and how long it will take you to pay off a credit card, including the interest.

There are links to the source code at the bottom of the page.

 
Mortgage/Amortization I wrote this Java program in 1999 just for a newspaper in Albany, NY. They wanted it on their website. I don't know if they still use it or not. I hope not, becuase posting the code would not be appropriate.

There are links to the source code at the bottom of the page.

 
Source Code
Credit Card Cost Mortgage/Amortization  
fraConsole.txt fraConsole.txt This is a common class that extends Frame and comes with some built-in event handling.
pnlCreditCardCost.txt This class extends Panel and is primary source of all the program logic. It is in a separate class file so that it can be used by any program.
calcCreditCardCost.txt This class extends Applet and dislpays the Panel.
  calcMortgageAffordability.txt This class extends Applet and contains most of the program logic.
  calcAmortization.txt This class extends Panel and contains the amortization table logic..
 

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