The Donut Shoppe sells four varieties of doughnuts: Glazed ($1.05), Sugar ($1.05), Chocolate ($1.25), and Filled ($1.50). It also sells regular coffee ($1.50) and cappuccino ($2.75). The store manager wants you to create an application that displays a customer?s subtotal, 6% sales tax, and total due. Create a Windows Forms application. Use the following names for the project and solution, respectively: Donut Project and Donut Solution. Save the application in the VB2017\Chap06 folder. Create the interface shown in Figure 6-57. When coding the application, use one independent Sub procedure to determine the subtotal, which is the total cost without the sales tax. Use a function to determine the sales tax. Use an event-handling Sub procedure to clear the output. Save the solution and then start and test the application.

Donut Shoppe Our doughnuts and coffee are the best in town! Doughnut choices Glazed ($1.05) Subtotal: O sugar ($1.05) Sales tax: O chocolate ($1.25) Total due: O Eilled ($1.50) Coffee choices Calculate None O Regular ($1.50) Exit O Cappuccino ($2.75)