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Suppose that Account class has a method called toString, which will be inherited by Checking and...

Suppose that Account class has a method called toString, which will be inherited by Checking and Savings class. The toString method will perform according to account type. It will return a string that describes the account information. So, the late bind is needed. Declare the toString method in Account class. The method should take no argument and return a string that describes the account information.

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