Rewrite Programming Exercise 8.4 using a file to store the state names and abbreviations. You need two projects: The first will allow the typist to enter the state name and the abbreviation in text boxes and store them in a file. The second project will perform the lookup functions specified in Programming Exercise 8.4. Note: Unless you include Open File dialog boxes, copy the file created in bin\Debug for the first project into the bin\Debug folder for the second project. Note: For help in basing a new project on an existing project, see Basing a New Project on an Existing Project in Chapter 5. Optional extra: Allow the user to select the file to open using the Open File dialog box.