1. What are the different types of data in the chart above? Please elaborate on the differences (2 points) 2. What are the benefits of this diagram and why do you believe so? (2.5 points) 3. What are the drawbacks of this diagram and why do you think so? (2.5 points) 4. Building upon your response to question 3 , what recommendations would you propose to enhance the visualization of this diagram? (3 points)