JAVA coding help!

https://gyazo.com/e9688e1e75e5f431597e6ebca1d270cb

Main:

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https://gyazo.com/62a21c1a85953e5e712bf560ebf3d7a9

https://gyazo.com/4c8903074ea99358784ed45118e9008f

price of groceryon-grocery items. Once you implement the changes, you can uncomment the lines in Main and run, you should an output similar to: A virtual item cannot have a quantity more than 1 Pencil 10 $0.99 Notepad 3 $1.99 Apple 5 $0.49 2017-11-11 Mango 10 $1.25 2017-12-1 imported from Mexico Wonder Woman 1 $9.99 2000.OMB Total price of all items is $40.81 Total price of grocery items is $14.95 Total price of non grocery items is $25.860000000000003 1 Add an attribute price (double) to Item. Add a setter method. Note that since Item is the Base class of Groceryltem, ImportedGroceryltem, and Virtualltem, the attribute and the setter method are automatically inherited (how wonderful!) Modify the method toString to add the price to the result 2- 3- Next implement a method calculateTotal, also in item. This method returns the price quantity 4- In ShoppingCart, implement the method getTotal. This method returns the total price of all 5- Now, implement the method getGroceryTotal. This method returns the total price of grocery 6- Similarly, implement the method getNonGroceryTotal. This method returns the total price of of the item items in the cart items in the cart non-grocery items in the cart