The Bar graph representation is suitable in aspects like the comparison of the performance over the past period, the behaviour of a task over some period, the analysis of the market etc. This quickly helps to come to understand the current situation and give some scope for the further performance. This bar graphic presentation is also having scope for the definition of the same bar graphic in the percentages. So, it is giving the representation in the two manners which is helpful in the understanding the behaviour/ performance in the bars representations as well as being more precise for he values in the percentages.

Also in certain cases we can get to present two different aspects in the same graphic presentation. This presentation is for any segment of the graphic presentation like Business, Market analysis, Medical presentations etc.

Additionally we can get to define the Headings and some basic description to define the detilas of the graphic of the each bar too. This shall give little more insight in the same graphic presentation. 

This specific slide is more colourful in look and also has more insights in a simple view for any viewer/ audience.

As this is a simple power point presentation we get to modify the presentation to meet the design based on the need or based on the suitability of the data in the presentation.