Consider the following schema:
Publisher (name, phone, city), PK:name.
Book (ISBN, title, year,published_by, previous_edition, price), PK: ISBN, FK: published_byrefs 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_forrefs 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 languagequeries based on the above schema.
1.Show the number of books publishedin 2008 versus the number
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