In this exercise, you modify the Net Income or Loss application from Lesson A. Use Windows to make a copy of the Net Solution folder. Rename the copy Net Solution- Print. Open the Net Solution (Net Solution.sln) file contained in the Net Solution-Print folder. Locate the btnCalc_Click procedure in the Code Editor window. After displaying the output, use the MessageBox.Show method to ask the user whether he or she wants to print the interface. If the user wants to print the interface, send the printout to the Print preview window. (Use the examples shown earlier in Figure 4-43 as a guide.) Test the application appropriately.