The file Financial-Complaints2 summarizes complaints received from Louisaiana consumers by most-complained-about companies for 2016. (i) Compute the percentage of complaints for each complaints. (ii) What conclusions can you reach about the complaints for the different companies? (iii) Construct a bar chart, a pie chart, and a Pareto chart for the complaints by company (iv) What graphical method do you think is best for portraying these data?