In this exercise, you create an application for Beachwood Industries. Use the following names for the solution and project, respectively: Beachwood Solution and Beachwood Project. Save the application in the VB2015\Chap04 folder. The application’s interface should provide text boxes for the user to enter two values: the quantity of an item ordered and the item’s price. The application should calculate the discount (if any) and total due. Before calculating the discount, the application should use the MessageBox.Show method to determine whether the customer is a wholesaler because all wholesalers receive a 15% discount. The discount and total due should be removed from the interface when a change is made to the contents of a text box in the interface. When a text box receives the focus, its existing text should be selected. The text box that contains the quantity ordered should accept only numbers and the Backspace key. The text box that contains the price should accept only numbers, the period, and the Backspace key. Test the application appropriately.