Project 12-4: Monthly Sales Create a program that allows you to view and edit the sales amounts for each month of the current year. Console Monthly Sales program COMMAND MENU view - View sales for specified month edit - Edit sales for specified month totals View sales summary for year exit - Exit program Command: view Three-letter Month: jan Sales amount for Jan is 14,317.00. Command: edit Three-letter Month: jan Sales Amount: 15293 Sales amount for Jan is 15,293.00. Command: totals Yearly total: Monthly average: 67,855.00 5,654.58 Command: view Three-letter Month: july Invalid three-letter month. Command: exit Bye! Specifications • Your instructor should provide a text file named monthly_sales.txt that consists of rows that contain three-letter abbreviations for the month and the monthly sales. The program should read the file and store the sales data for each month in a dictionary with the month abbreviation as the key for each item. Whenever the sales data is edited, the program should write the changed data to the text file.

Microsoft Visual C#
7th Edition
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Joyce, Farrell.
Chapter3: Using Gui Objects And The Visual Studio Ide
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Problem 12RQ: A(n) _____________ is generated when a user interacts with a GUI object. a. error b. occasion c....
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Jul    9762
Dec    2497
May    2429
Mar    1073
Apr    3463
Oct    6735
Aug    15578
Jun    4324
Feb    4176
Nov    88
Jan    15293
Sep    2437

Project 12-4: Monthly Sales
Create a program that allows you to view and edit the sales amounts for each month of the current year.
Console
Monthly Sales program
COMMAND MENU
view
- View sales for specified month
edit - Edit sales for specified month
totals View sales summary for year
exit - Exit program
Command: view
Three-letter Month: jan
Sales amount for Jan is 14,317.00.
Command: edit
Three-letter Month: jan.
Sales Amount: 15293
Sales amount for Jan is 15,293.00.
Command: totals
Yearly total:
Monthly average:
67,855.00
5,654.58
Command: view
Three-letter Month: july
Invalid three-letter month.
Command: exit
Bye!
Specifications
Your instructor should provide a text file named monthly_sales.txt that consists of rows that contain
three-letter abbreviations for the month and the monthly sales.
•
The program should read the file and store the sales data for each month in a dictionary with the
month abbreviation as the key for each item.
• Whenever the sales data is edited, the program should write the changed data to the text file.
Transcribed Image Text:Project 12-4: Monthly Sales Create a program that allows you to view and edit the sales amounts for each month of the current year. Console Monthly Sales program COMMAND MENU view - View sales for specified month edit - Edit sales for specified month totals View sales summary for year exit - Exit program Command: view Three-letter Month: jan Sales amount for Jan is 14,317.00. Command: edit Three-letter Month: jan. Sales Amount: 15293 Sales amount for Jan is 15,293.00. Command: totals Yearly total: Monthly average: 67,855.00 5,654.58 Command: view Three-letter Month: july Invalid three-letter month. Command: exit Bye! Specifications Your instructor should provide a text file named monthly_sales.txt that consists of rows that contain three-letter abbreviations for the month and the monthly sales. • The program should read the file and store the sales data for each month in a dictionary with the month abbreviation as the key for each item. • Whenever the sales data is edited, the program should write the changed data to the text file.
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