Answer: The Bar chart
Explanation: The best way for Octavio to represent the information about gross national product for six different countries for a single year in this case the year 2016, would be best done by the use of a BAR CHART.
A bar chart also called a bar graph is a chart/graph that shows data in categories with the aid of rectangular bars with their respective heights or lengths proportional to the values that they represent. The bars of a bar chart can be drawn vertically or horizontally.
A bar chart is best for comparisons among discrete categories. One axis of the chart represents the respective categories being compared(in this case countries), and the other axis stands for a measured value(in this case the gross domestic product) . Some bar charts can present bars clustered in groups, showing the data of more than one measured variable at once.
