Question: QUESTION 4 Consider this ERD in Chen's notation type below: There are 3 Ternary relationship set. There are 3 Entity Sets. There are 3 Binary

QUESTION 4 Consider this ERD in Chen's notation type below: There are 3 Ternary relationship set. There are 3 Entity Sets. There are 3 Binary relationship set. There are 2 Ternary relationship set. There are 2 Entity Sets. There is a descriptive attribute in this ERD. No customer has same customer No. There are 2 Binary relationship set.

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