A government agency reported the given sources of electricity in a particular area in 2010. a. Construct a Pareto chart. b. What percentage of power is derived from coal, nuclear, or natural gas? c. Construct a pie chart. d. For these data, is it better to use a Pareto chart or the pie chart? Why? Percentage (%) Source of Electricity A. Coal B. Hydroelectric C. Natural gas 41 8 28 D. Nuclear 20 3 E. Other O A. . D. 100%- 100% 100%- 100% A C'D'BE E'B'D'C'A A'C'D'BE A C'D B'E