Based on the content and knowledge that you have learnt in the data visualization session, please comment on the following chart $($that was published in TIME magazine on April $9,1979).$ This chart shows the oil price per barrel in each year from $1973$ to $1979.$ i$)$ In terms of data visualization, what is good about this chart?ii$)$ What is bad about this chart, if any?iii$)$ Overall, is it a good data presentation, why?iv$)$ No matter it is good or bad, can you improve it further?v$)$ What kind of audience will like this chart, or will not like it$?$