Cost of quality The following production information about quality costs has been gathered for June: Total defective units 864 714 102 Number of units reworked Number of units returned Total prevention cost Total appraisal cost Per-unit profit for defective units Per-unit profit for good units Cost to rework defective units $33,120 $10,200 $20 $55 $18 Cost to handle returned units $14. Using these data, calculate the following: a. Total cost to rework $ 0 b. Profit lost from not reworking all defective units $ 0 C. Cost of processing customer returns $ 0 d. Total failure costs $ 0 e. Total quality cost $ 0