4. Write, but do not execute, the commands to grant the following privileges: a. User Rodriquez must be able to retrieve data from the BOOK table. b. Users Gomez and Liston must be able to add new books and publishers to the database. c. Users Andrews and Zimmer must be able to change the price of any book. d. All users must be able to retrieve the book title, book code, and book price for every book. e. User Golden must be able to add and delete publishers. f. User Andrews must be able to create an index for the BOOK table. g. Users Andrews and Golden must be able to change the structure of the AUTHOR table h. User Golden must have all privileges on the BRANCH table