Altazar Electronics has identified the following 2013 warranty costs for one of the company products. The information has been categorized according to the type of product failure.

a. Rearrange the rows in descending order of magnitude based on the Total Dollars column, and prepare a table using Pareto analysis with the following headings:

b. Which model(s) account for the vast proportion of all failure costs? Discuss.
c. Devise a plan for Altazar Electronics to address the prioritization of preventive measures based on the findings in the Paretoanalysis.

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Model Electrica Mot Structural Mechanical Total Dollars Chic Elegant Others S 45,360 50,000 $26,760 $11,200 133,320 185,840 17.66033,180 2,36021,640 84,840 Total 120,660 $147,180 $91,320 4,840 $404,000 57,640 64,000 52,200 12,000 Model Dollars % of Total Cumulative % of Total