4 You are glven the following environmental quality-related costs: 0.41 points $120,000 160,000 0,000 330,000 Depreciation pollution-control equipment 420,000 220,000 520,000 720,000 620,000 Employee training Product design Supplier certification Process inspection Maintain pollution-control equipment Clean up polluted lake Restore land after use References Property damage claim Required 1 Prepare a cost-of-qualty (Coa) report of environmental management for the year. Determine subtotals for each ofthe four reporting categories, and express each subtotal as a percentage of total operating expenses ($10,000,000) tor the year. (Hint Classity the pollution-control costs as Internal fallure costs, under the assumption that the process pollutes and that the pollution-control equipment used by the company controls the release of pollutants Into the environment.) Round your percentage answers to 1 decimal place. Cost-of-Quali COQ) Re port % of Total Amounts Subtotals Operating Prevention costs Appraisal costs: Internal failure costs: External failure costs Totals