Mortgage Calculator

This? assignment first involves? enhancing? my existing? standalone java program.? 1)? There is cureently no error checking (for example, if the user inputs something other than what the program desires, like a character instead of an integer, it? throws an exeption and? performs a stack dump).? 2)? Display the final calculations with a dollar sign and round off the cents to two decimal points (i.e., $700.30).? ? Next,? the program needs to be? modied it to run as a java? applet.? This will also require some new functions (formulas) and a? scrolling display format. ## Deliverables Rent A Coder requirements notice: As originally posted, this bid request does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite. 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows: Modify the? my Mortgage program, (attached in a .zip are my two classes? converted to? text files titled "Mortgage" and "MortgageApplication"), to _now run as an applet_.? Allow the user to input the dollar amount of a mortgage and then, optionally, select from a menu of sample mortgage loans: 7 year at 5.35%, 15 year at 5.5 %, and 30 year at 5.75%.? This can be doen using three buttons that will auto-fill their respective fields, or by using a drop down menu to select these options.? Use one or more arrays for the different loan options.? Display the mortgage payment amount.? Then, using a scrolling text field, list the loan balance and interest paid for each payment over the term of the loan. Show the total amount the user will pay over the life of the loan.? Allow the program to run until the user browses to a new web page.? Insert comments in the program to document the program. ? 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Runs in a Windows environment.? ? Compatible? for use with JCreator.