5. Figure 5 shows the class diagram of class MoveablePoint and the interface Movable. a. Differentiate the interface with the class. b. Write the class MovablePoint that implements the Movable. c. Write a test driver code to produce the output as shown in Figure 6. \begin{tabular}{|l} MovablePoint {x=0,y=0,x Speed =0,y Speed =0} \\ MovablePoint {x=1,y=1,x Speed =1,y Speed =1} \\ MovablePoint {x=2,y=2,x Speed =2,y Speed =2} \end{tabular} Figure 6