Question: Given the following partial ER diagram a) Draw a new ER diagram with no n-ary relationships (use reification) b) Underline primary keys and show cardinality

Given the following partial ER diagram a) Draw a new ER

Given the following partial ER diagram a) Draw a new ER diagram with no n-ary relationships (use reification) b) Underline primary keys and show cardinality constraints c) Show weak entities and relationships d) Give the relational schema (include integrity constraints)

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