Case 4

This case tests your skills about different kind of graphs in Excel 2007. It is important to know how to use different type of graphs for appropriate data that you want to graph. It also test you on the formatting of a chart. For example, by formatting the 3D pie chart it is possible to accentuate something. The last graph of the case is a combination of a bar graph and line graph which can be very useful for comparisons of data in presentations.