Question

Your task is to design a database for a banking system, which maintains information about customers and their accounts.

Create an ER diagram to model the application with the following assumptions: ---Each customer has a name, a permanent address, and a social security number. ---Each customer can have multiple phone numbers, and the same phone number may be shared by multiple customers.

---A customer can own multiple accounts, but each account is owned by a single customer.

---Each account has an account number, a type (such as saving, checking, etc), and a balance.

---The bank issues an account statement for each account and mails it to its account owner every month. As time goes on, there will be multiple statements of the same account.

***If you need additional assumptions to complete your diagram, please state your assumptions here as well​

Answer 1

Explanation:

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