This program will use files to create a report of sales at a concession stand.

Download the zip file “Program 5 – Concession Stand” and rename it to Lastname – Concession Stand.

  • Add an “Update Inventory” option under the Sales Data menu. When clicked, the user will enter the quantity of each item sold via an input box.
  • The remaining quantities should be calculated and displayed, along with the item description, in a listbox.
  • You are to also create a new file called Remaining.TXT which will store the Item description & Remaining Quantity fields.

Output: See image.

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