You are given: class Shape {    double area() { return 0; }}…

You are given: class Shape {    double area() { return 0; }} Write a subclass Circle with a constructor that takes a radius and overrides area() to return πr².(Remember π is 3.1415927) Then, in main, create an array of three Shape references, each holding a different Circle.Write code to loop through the array and print each area.

Essay Questions: Discuss Kübler-Ross’s Stages of Grief theor…

Essay Questions: Discuss Kübler-Ross’s Stages of Grief theory. In your answer, list and discuss each step. Additionally, explain one major critique of Kübler-Ross’s model and analyze how the Dual Process Model of grief addresses this critique. In your response, describe the core components of the Dual Process Model and how its concepts of oscillation, loss-oriented coping, and restoration-oriented coping offer a more flexible and realistic understanding of the grieving process.