Question 3: (5 points) Prepare a class diagram for the object diagram shown here: :Point next :Point xCoord = -10 yCoord = 10 xCoord = 10 y Coord = 10 :Polygon next next :Point last :Point xCoord = -10 y Coord = -10 xCoord = 10 y Coord = -10 Question 3: (5 points) Prepare a class diagram for the object diagram shown here: :Point next :Point xCoord = -10 yCoord = 10 xCoord = 10 y Coord = 10 :Polygon next next :Point last :Point xCoord = -10 y Coord = -10 xCoord = 10 y Coord = -10