Problem

Chris Mines is the manager of Lumble Manufacturing and is interested in doing a cost of qu...

Chris Mines is the manager of Lumble Manufacturing and is interested in doing a cost of quality analysis. The following cost and revenue data are available for the most recent year ended December 31:

Sales revenue

$250,000

Cost of goods sold

140,000

Warranty expense

22,000

Inspection costs

12.000

Scrap and rework

8.000

Product returns due to defects

6.000

Depreciation expense

10,000

Machine maintenance expense

2,000

Wage expense

35,000

Machine breakdown costs

4,000

Estimated lost sales due to poor quality

5.000

a. Classify each of the above costs into the four quality cost categories and prepare a cost of quality report for Lumble.


b. What percentage of sales revenue is being spent on prevention and appraisal activities?


c. What percentage of sales revenue is being spent on internal and external failure costs?

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