Costs of quality during the current period

Question

Problem: Costs of quality during the current period:

Downtime                                                        $1,500
Inspection                                                         1,000
Product design                                                   4,000
Reliability testing upon completion of production   2,500
Restocking and packaging                                   1,500
Training                                                             3,000
Warranty repairs and replacements                      2,500
Total costs of quality                                        $16,000

How much of the costs were prevention and appraisal costs?

Prevention Appraisal

A) $4,000 1,000

B) 3,000 1,000

C) 7,000 3,500

D) 3,000 2,500