Expand your application to include an EVALUATE button. Each time the EVALUATE button is selected the sales representative data will be read and the amounts sold in SUPPLIES BOOKS and PAPER will be totaled. If the amount sold on all three categories is greater than or equal to (>=) $8000 write the sales representative data to a new file stars.txt. These sales representatives will receive a bonus to demonstrate appreciation for a job well done. Your stars.txt file should not be opened for appending each time the application is run. Independent line separators should be used in the output file. The code should be well commented.An example of the format of your stars.txt file:salesrepID firstName lastName SUPPLIES totalAmountSuppliesSold BOOKS totalAmountBooksSold PAPER totalAmountPaperSold district contactMeansThis functionality is in addition to functionality coded for the previous assignments. The application is enhanced with additional functionality during each iteration phase.Be sure you use the debugger if at first you do not observe the results expected.Intermediate-level Java programming should be demonstrated:Please submit your zipped NetBeans project.