QUESTION 4 Consider the following relational database: PUBLISHER (PublisherName, City, State, Country, PhoneNum) AUTHOR (AuthorNum, AuthorName) BOOK (ISBN, BookName, Publication Year, AuthorNum, PublisherName) CUSTOMER (CustNum, CustName, Street, City, State, Country, Email) ORDER (OrderID, ISBN, CustNum, Date, Quantity) a) Create table BOOK. (4 marks) b) Display the book number, book name and author name of all the books published by John Wiley & Sons Inc and Pustaka Berhad. View the results by book name in descending order. (4 marks) c) Find how many books that have been published in 2021 by Pustaka Trading located in Jasin, Melaka. (4 marks) e) Find the book name which is total order is more than 3. (4 marks)