Draw the ERD for the following problem statement, and submit it as an image. Show only entities (or dependent entities), relationships, multiplicities, primary keys and foreign keys. Create an appropriate primary key when necessary. You dont need to specify other attributes. If a relationship is M:N, then show two diagrams: both the M:N relationship diagram and its decomposition into two 1:N relationships.

(a) A book has one or many keywords and one keyword can be used in zero or many books.