There is a software application used in a bank. A bank has many customers. The software stores data about the bank$$s address, number of employees, and name of the bank manager. It also stores data about a customer, e$.$g$.$ customer name, social security number, account number, etc. A customer can open one or more accounts with a bank. However, a customer cannot have more than three accounts in a bank.

When creating a data model for this scenario, which of the following would you consider as a constraint as per this description?

A bank has a location address.

A customer has a name.

A customer cannot have more than three accounts in a bank.

The software stores data about the bank, its employees, and its manager