You are designing an application for use in a point-of-sale system for Burger Master. It
should look like this:
1 Window should be properly titled
2 Text should be 16pt Bold
4
Burger Master
Welcome to Burger Master Point-of-Sale system
Patties
Toppings ($0.25 each)
Single-Burger ($2.50)
Double-Burger ($3.50)
Triple-Burger ($4.00)
Lettuce
Tomato
Onion
Ketchup
Mustard
Total
$0.00
Side
Fries ($3.25)
Salad ($5.25)
No Side ($0.00)
Clicking the \"Total\" button should
calculate the total cost of the order.
5 Total cost of the
order should be put
here in 16pt bold.
It must also have the following features:
It must contain three control groups named: Patties, Toppings and Side
The patties control group must contain a listbox with three options: Single-Burger,
Double-Burger and Triple Burger.
\u2022 A Single-Burger adds $2.50 to the cost of the order.
\u2022 A Double-Burger adds $3.50 to the cost of the order.
\u2022 A Triple-Burger adds $4.00 to the cost of the order.
Only one item may be selected from the listbox.
The Toppings control group contains five checkboxes Lettuce, Tomato, Onion,
Ketchup and Mustard. Any of these may be checked. Each one adds $0.25 to the
order.
The Side control group contails three radio buttons: Fries, Salad and No Side.
\u2022 Selecting Fries adds $3.25 to the order.
\u2022 Selecting Salad adds $5.25 to the order.
Selecting \"No Side\" doesn't change the value of the order.
Clicking the \"Total\" button causes the total of all the selected items to appear in the
label beside it.
