Question: Poly 255 Polymorphism - abstract class Banking Account class. Create an application with an abstract class called Account with an abstract method calculate Interest,

Poly 255 Polymorphism - abstract class Banking Account class. Create an application with an abstract class called Account with an abstract method calculate Interest, derive the following three classes from Account class 1. SBAccount 2. DAccount 3. FDAccount Implement the abstract method in these classes; Invoke these methods from the main method using the reference of Banking Account class [5 Marks]

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