1. Use Windows to copy the Kramden Solution folder from the VB2017\Chap02 folder to the VB2017\Chap03 folder. Open the Kramden Solution.sln file contained in the VB2017\Chap03\Kramden Solution folder. You created a Planning Chart for this application in Chapter 2. Enter the three Option statements in the Code Editor window. One of the buttons in the interface should calculate and display the total cost of the expense allowances; use either a flowchart or pseudocode to plan the buttons Click event procedure. Code the procedure using variables. Display the total cost with a comma (if necessary), a dollar sign and two decimal places. Save the solution and then start and test the application.
2. Now professionalize your interface by coding each text boxs TextChanged and Enter event procedures. Save the solution and then start and test the application.

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