The cost for may is correct, just need the percentage

San Mateo Circuitry manufactures electrical instruments for a variety of purposes. The following costs related to maintaining product quality were incurred in May. Training of quality-control inspectors Tests of instruments before sale Inspection of electrical components purchased from outside suppliers Costs of rework on faulty instruments Replacement of instruments already sold, which were still covered by warranty Costs of defective parts that cannot be salvaged $21,000 31,000 11,000 7,000 16,300 6,100 Required: Prepare a quality-cost report. (Round "Percentage of Total" to 1 decimal place. Total may not be equal to 100% due to rounding.) SAN MATEO CIRCUITRY Quality-Cost Report For the Month of May Costs for May Percentage of Total $ $ 21,000 21,000 % % $ % 11,000 31,000 42,000 % $ 0.0 % Prevention cost: Training of quality-control inspectors Total Appraisal cost: Inspection of purchased electrical components Tests of instruments Total Internal failure cost: Costs of rework Costs of defective parts that cannot be salvaged Total External failure cost: Replacement of instruments already sold Total Total quality costs $ 7,000 6,100 13,100 % % $ 0.0 % % $ $ $ $ $ 16,300 16,300 92,400 % %