public abstract class Shape {_x005F_x000D_ private int x;_x005F_x000D_ private int y;_x005F_x000D_ public abstract void draw();_x005F_x000D_ public void setAnchor(int x, int y) {_x005F_x000D_ this.x = x;_x005F_x000D_ this.y = y;_x005F_x000D_ }_x005F_x000D_ }_x005F_x000D_ Which two classes use the Shape class correctly?

• A. public class Circle implements Shape { private int radius;
• B. public abstract class Circle extends Shape { private int radius; }
• C. public class Circle extends Shape { private int radius; public void draw();
• D. None