1. Define a class and class variables

2. Create a function to set the order amount

Set order amount

3. Create a function to set order type

Set order type

4. Create a function to set the order number

Set order number

5. Create a function to get the order amount

Return the order amount

6. Create a function to get the order type

Return the order type

7. Create a function to get the order number

Return the order number

8.Modify the function to display the order menu

Display a menu so that the user can select 1 of 6 options:

Add Order

Delete Order

Edit Order

Display Order

Save Order

Exit the Program

9.Create a new function to save the order items added to the list in a text file.

10.Repeatedly execute the menu selections unit the user enters 6 to exit the program.