Open the Wedding Solution.sln file contained in the VB2017\Chap04\Wedding Solution folder. The application should display the number of round tables needed to seat only the guests at a wedding reception. (In other words, the bridal party does not need to be included in this calculation.) Each round table can accommodate a maximum of 8 guests. When the text box receives the focus, its existing text should be selected. The text box should accept only numbers and the Backspace key. The output should be cleared when a change is made to the contents of the text box. Code the application. Save the solution and then start and test the application. (If the number of guests is 235, the number of required tables is 30.)