Consider the following ER diagram. Reverse engineer this ER design and list the functional requirements. Note that this is a database design for an online bookstore. Provide your assumptions for participation and ratio constraints for each of these relations in your functional requirements. Re-draw the ER diagram with min-max notation based on your constraints. name address name address phone URL author URL publisher address email written-by published-by name phone customer year book title basketID number basket-of price ISBN contains shopping-basket stocks warehouse code address number phone