In mapping this EER specialization to a relational model, which statement is CORRECT?

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Group of answer choices

We can never enforce a total specialization in the relational model.

We can never enforce a disjoint specialization in the relational model.

Creating three relations Customers$($customerID$,$ name$),$ Private$($private$-$CID$)$ and Business $($business$-$CID, VATnumber$)$ enforces both a total and disjoint specialization.

Creating two relations Private$($customerID$,$ name$)$ and Business$($customerID$,$ name, VATnumber$)$ enforces a total but not disjoint specialization