Question: Hileman Services Company recently released the following data concerning its operating profits (in $billions) for the five years:
Year 2004 2005 2006 2007 2008
Profit 0.5 0.1 0.7 0.5 0.2
a. Construct a bar chart to graphically display these data.
b. Construct a pie chart to graphically display these data.
c. Select the display that most effectively displays the data and provide reasons for your choice.