The cost data found in spreadsheet Ch08DataInsRsv.xlsx was taken from a paper manufacturing process at Oakton Paper Company by cost category. Prepare a spreadsheet and perform graphical analysis to show the "significant few" cost categories on which Oakton should concentrate. Based on your analysis make a recommendation for management on how they should act to improve quality.
Oakton Paper Co.

Category Annual Loss
Downtime $28.000
Testing costs 14.000
Rejected paper 375.000
Odd lot 70.000
Excess inspection 21.000
Customer complaints 105.000
Wasted materials 39.000
Quality improvement training 8.000