Question: Given the following business rules, please complete the E - R diagram below: A CONTACT does not have to be associated with a PHONE. A

Given the following business rules, please complete the E-R diagram below:
A CONTACT does not have to be associated with a PHONE.
A CONTACT can be associated with many PHONEs.
A PHONE must be associated with a CONTACT.
A PHONE can associated with many CONTACTs.
A COMPANY does not have to employ any CONTACTs.
A CONTACT does not have to be employed by a COMPANY.
A COMPANY can employ many CONTACTs.
A CONTACT is employed at most one COMPANY.
A COMPANY:subsidiary does not have to be owned by a COMPANY:parent.
A COMPANY:parent does not have to own a COMPANY:subsidiary.
A COMPANY:subsidiary can be owned by no more than one COMPANY:parent.
A COMPANY:parent can own many COMPANYs:subsidiaries.
YOUR ANSWER (Diagram above completed):
Given the following business rules, please complete the E-R diagram below:

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