Question: Consider the following ERD: If we transform this ERD to relational schema using the different guidelines from Chapter 0 9 , we need at least

Consider the following ERD:
If we transform this ERD to relational schema using the different guidelines from Chapter 09, we need at least relations/tables and at most 4 relations/tables.(answer in numeric form such as 1,2,3,dots.)
Is it possible to correctly transform this ERD to relational schema without
?
Consider the following ERD: If we transform this ERD to relational

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