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Pareto Chart and Cost of Quality Report for a Manufacturing Company The president of Mission Inc. has been concerned about the growth in costs over

Pareto Chart and Cost of Quality Report for a Manufacturing Company

The president of Mission Inc. has been concerned about the growth in costs over the last several years. The president asked the controller to perform an activity analysis to gain a better insight into these costs. The result of the activity analysis is summarized as follows:

Required:

1. Classify the activities into prevention, appraisal, internal failure, external failure, and not costs of quality (producing product). Classify the activities into value-added and non-value added activities.

Activity Activity Cost Cost of Quality Classification VA/NVA
Correcting invoice errors $16,320 Appraisal Non-value-added
Disposing of incoming materials with poor quality 12,240 Appraisal Non-value-added
Disposing of scrap 48,960
Expediting late production 40,800
Final inspection 40,800
Inspecting incoming materials 8,160
Inspecting work in process 44,880
Preventive machine maintenance 28,560
Producing product 146,880
Responding to customer quality complaints 20,400
Total $408,000

2. On paper or in a spreadsheet program, prepare a Pareto chart for each of the activities listed above. Answer the following:

What type of chart is a Pareto chart?

Which activity appears first, in order from left to right?

3. Use the activity cost information to determine the percentages of total department costs that are prevention, appraisal, internal failure, external failure, and not costs of quality. If required, round percentages to one decimal place.

Quality Cost Classification Activity Cost Percent of Total Department Cost
Prevention $ %
Appraisal %
Internal failure %
External failure %
Not a cost of quality %
Total $ %

4. Determine the percentages of total department costs that are value-added and non-value-added. If required, round percentages to one decimal place.

Activity Cost Percent of Total Department Cost
Value-added $ %
Non-value-added %
Total $ %

5. The department has 34% of its total costs as . costs represent 25% of the total costs. This means there is opportunity for cost savings. costs represent 9% of the total department costs.

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