Which statement is true about a 100% Stacked Column chart? They are suitable to compare both category levels and category compositions They are suitable to compare category levels but not category compositions. They are suitable to compare category compositions but not category levels. They are not suitable for comparing either category levels and category compositions. Which statement is true about Bubble charts? Neither Bubble charts or Radar charts are 3D charts. Radar charts are 3D charts, whereas Bubble charts are not 3D charts. Both Bubble and Radar charts are 3D charts. Bubble charts are 3D charts, whereas Radar charts are not 3D charts