Deli Order System: Calculate Food Cost with Deals & Taxes, Assignments of Information Technology

Download Deli Order System: Calculate Food Cost with Deals & Taxes and more Assignments Information Technology in PDF only on Docsity! IST 256 Applications Programming for Information Systems Assignment 1 DELI DELIGHT Due September 22, 2008 at the beginning of class At the food court in the local mall, the deli has a kiosk that will allow customers to select items from the menu, specify how many of each item to buy, and see how much an order will cost. The menu includes: Submarine sandwiches $4.00 Bagel with cream cheese $1.50 Potato Chips $1.00 Soft Drinks $1.75 The store also offers the following special deal: if you buy more than three of any item, then you get one free. (E.g., if you order 4 Potato Chips, then you pay for only 3.) The total cost of the order, after taking any discount for the special deal, will include New York State sales tax at 8%. Write a program that performs the following operations: • Allow the user to buy one or more of any or all of the items. • If the user buys more than 3 of any type of item, then they get 1 of that item free. • When the user is done, display a bill showing the order, with the name and the number of each item, the subtotal of the item prices, the tax and the grand total. It should also show the free item information, if the user qualified. • Allow the user to clear the items and totals in order to start over. When you develop the program, follow these steps: • Design the user interface: o Design the layout of the form o Decide what each button will do • Write the program o Decide on the names and types of variables and where to declare them o Write comments on the top of the program, including your name and what the program is for o Write comments before each button-click subroutine with the description of what it does o Write other comments on statements as necessary