Consider an E-R diagram containing 2 strong entities A and B. The cardinality ratio between the two entities is M:N and one entity contains a multi-valued attribute. What is the minimum number of...

Consider an E-R diagram containing 2 strong entities A and B. The cardinality ratio between the two entities is M:N and one entity contains a multi-valued attribute. What is the minimum number of tables required to represent the above scenario? a. 3 b. 4 c. 5 d. 6 ​