Create a program that allows you to view and edit the sales amounts for each month of the current year. Can you PLEASE make sure the ADD command works where the user can input the command data for a...

Create a program that allows you to view and edit the sales amounts for each month of the current year.

Can you PLEASE make sure the ADD command works where the user can input the command data for a given month.

Console

Monthly Sales program

COMMAND MENU

add - Add sales for specified month

view - View sales for specified month

edit - Edit sales for specified month

totals - View sales summary for year

exit - Exit program

Command: add

Three-letter Month: jan

Sales Amount: 10317

Sales amount for Jan is 10,317.00.

Command: add

Three-letter Month: feb

Sales Amount: 15293

Sales amount for Jan is 15,293.00.

Command: view

Three-letter Month: jan

Sales Amount: 14317

Sales amount for Jan is 14,317.00.

Command: edit

Three-letter Month: jan

Sales amount for Jan is 14,317.00.

Command: totals

Yearly total: 29,610.00

Monthly average: 14,805.00

Command: view

Three-letter Month: july

Invalid three-letter month.

Command: exit

Bye!

The program should use a list to store the sales data for each month with the three-letter abbreviation for the month (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, and Dec) as the key for each item.

If the user selects total, the program should calculate the total sales and average monthly sales.

Use functions to view sales, edit sales, calculate total, and calculate average.

Jun 04, 2022