In this exercise, you modify the Monthly Payment application from Lesson B. Use Windows to make a copy of the Payment Solution folder. Rename the copy Payment Solution-FormClosing. Open the Payment Solution (Payment Solution.sln) file contained in the Payment Solution-FormClosing folder. The frmMain_FormClosing procedure should ask the user whether he or she wants to exit the application, and then take the appropriate action based on the user’s response. Modify the code to implement these changes. Test the application appropriately.