Consider the following data for Sue Company:

Net sales $14,000

Costs of quality:

Prevention 800

Appraisal 1,000

Internal failure 400

External failure 600

Compute the following quality ratios for Sue Company (3 Points Each):

b. Ratio of costs of conformance to total costs of quality

c. Ratio of costs of nonconformance to total costs of quality

d. Costs of nonconformance as a percentage of sales