Question: Use the ER-to-relational algorithm to reverse engineer the relational schema below back into an ER schema. State any assumptions you make. Use ERDPlus to draw

Use the ER-to-relational algorithm to reverse engineer the relational schema below back into an ER schema. State any assumptions you make. Use ERDPlus to draw the ERD. Through such "reverse engineering", the conceptual schema can be re-created from an existing implemented database.) BOOK Book id Title Publisher_name BOOK AUTHORS Book id Author name PUBLISHER Name Address Phone BOOK COPIES Book id Branch id No of copies BOOK LOANS Book id Branch id Card no Date_out Due_date LIBRARY BRANCH Branch id Branch name Address BORROWER Card no Name Address Phone
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