In this exercise, you modify the Net Income or Loss application from the lesson. Use Windows to make a copy of the Net Solution folder. Rename the copy Modified Net Solution. Open the Net Solution (Net Solution.sln) file contained in the Modified Net Solution folder. Locate the btnCalc_Click procedure in the Code Editor window. Change the selection structure’s condition so that it tests for the opposite of what it does now, and then make the necessary modifications to the structure’s paths. Save the solution, and then start and test the application.