I need help with this programming problem... Create a program that allows you to view and edit the sales amounts for each month of the current year.   Example of how the program should look: Console Monthly Sales program   COMMAND MENU add   - Add sales for a specified month view   - View sales for specified month edit   - Edit sales for specified month totals - View sales summary for the 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! _____________________________________________________________________________________ Specifications that are required for the program: 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. When the program starts, it should read the sales data inserted from the user. If the user edits the sales data, the program should edit the data   Must be able to use the add command to add the data for the given month  If the user selects total, the program should calculate the total sales and average monthly sales. Use functions to view sales, edit sales, calculate the total, and calculate average.

Source code of the Python Program

command = input("Command: ")
Month = input("Three-letter Month: ")
Sales_Amount = input("Sales_Amount: ")
print("Sales_Amount for",Month,"is", Sales_Amount,".00.")
total = 0

while 'exit'!= command:
    command = input("Command: ")
    if command=='add':
        Month = input("Three-letter Month: ")
        Sales_Amount = int(input("Sales_Amount: "))
        total = total+Sales_Amount
        print("Sales_Amount for",Month,"is", Sales_Amount,".00.")
    elif command =='view':
        Month = input("Three-letter Month: ")
        print('Sales_Amount:',Sales_Amount)
        print("Sales_Amount for",Month,"is", Sales_Amount,".00.")
    elif command == 'edit':
        Month = input("Three-letter Month: ")
        print("Sales_Amount for",Month,"is " )
        Sales_Amount = int(input())
        total = total+Sales_Amount
    elif command =='totals':
        print("yearly totals: ", totals)
        print("Monthly average", totals/2)
    elif command =='exit':
        print("Bye!")
        break
        

Output

Command: add
Three-letter Month: jan
Sales_Amount: 10317
Sales_Amount for jan is 10317 .00.
Command: add
Three-letter Month: feb
Sales_Amount: 15293
Sales_Amount for feb is 15293 .00.
Command: viw ew
Three-letter Month: feb
Sales_Amount: 15293
Sales_Amount for feb is 15293 .00.
Command: edit
Three-letter Month: jan
Sales_Amount for jan is 
14317
Command: exit
Bye!