Consider the following schema:

Publisher (name, phone, city), PK: name.

Book (ISBN, title, year, published_by, previous_edition, price), PK: ISBN, FK: published_by refs Publisher, previous_edition refs Book.

Author (SSN, first_name, last_name, address, income), PK: SSN.

Write (aSSN, bISBN), PK: (aSSN, bISBN), FK: aSSN refs Author, bISBN refs Book.

Editor (SSN, first_name, last_name, address, salary, works_for, book_count), PK: SSN, FK: works_for refs Publisher.

Edit (eSSN, bISBN), PK: (eSSN, bISBN), FK: eSSN refs Editor, bISBN refs Book.

Author_Editor (aeSSN, hours), PK: aeSSN, FK: aeSSN refs Author, aeSSN refs Editor.

Give SQL statements for the following plain English language queries based on the above schema.

4.Provide the title of the most expensive book published by the publisher named ABC. (10 pts)

5.Provide the first name and the last name of those editors who have edited all the books written by John Smith. (5 pts)