Please help me creat this application using VISUAL BASIC.

Create an application to compute a customer's bill. A fast food vendor sells pizza slices ($1.75), fries ($2.00), and soft drinks ($1.25). The application should request the quantity of each item ordered in a Sub procedure, calculate the total cost with a Function procedure and use a Sub procedure to display an itemized bill in a listbox (for the listbox, set the font to Courier New for the result shown). Do not use class level variables. Include input validation for all inputs and commenting. Also, include a Quit button and: if any one of the inputs change, clear the output listbox