Accepts the following from a user: Item Name Item Quantity Item Price Allows the user to create a file to store the sales receipt contents

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

Create a GUI program that:

Accepts the following from a user:

Item Name
Item Quantity
Item Price

Allows the user to create a file to store the sales receipt contents.
Using the class in the attached module: Exam2Module.py. 

Add the item and its extended price to a sales receipt held in the class, displaying the extended price for the item
Allow the user to clear the item name, quantity, price and extended price after adding the item to the receipt
Display the total for all of the items sold
Display the amount of sales tax to be charged
Display the total for the sale (item total + sales tax)
Save the items in sales receipt to a file.  The class has a method that returns a list containing the sales receipt items, with the item name, quantity, price, and extended price separated by commas.

Note:  The class has appropriate attributes and methods to handle all of the functionality described above.  Do not change the code in the class.  I will use the module supplied here to grade your work.

Your program should have textboxes to accept the data items required for the program, and display any output in labels.  Create appropriate buttons to support the required functionality described above.  Include a button that closes the file and terminates the program.

Documentation for the class may be found here: SalesReceipt Class Documentation.pdf

Related Questions

. The fundamental operations of create, read, update, and delete (CRUD) in either Python or Java

CS 340 Milestone One Guidelines and Rubric  Overview: For this assignment, you will implement the fundamental operations of create, read, update,

. Develop a program to emulate a purchase transaction at a retail store. This  program will have two classes, a LineItem class and a Transaction class

Retail Transaction Programming Project  Project Requirements:  Develop a program to emulate a purchase transaction at a retail store. This

. The following program contains five errors. Identify the errors and fix them

7COM1028   Secure Systems Programming   Referral Coursework: Secure

. The final project will encompass developing a web service using a software stack and implementing an industry-standard interface. Regardless of whether you choose to pursue application development goals as a pure developer or as a software engineer

CS 340 Final Project Guidelines and Rubric  Overview The final project will encompass developing a web service using a software stack and impleme

. This assignment exercises interfaces and generics. Be sure and read the assignment submission instructions provided previously. It gives you the content and format of what I expect you to post.

Assignment 8  This assignment exercises interfaces and generics. Be sure and read the assignment submission instructions provided previously. It