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Operating cash flow. Find the operating cash flow for the year for Robinson and Sons if it had sales revenue of $81,200,000, cost of goods sold of $35,500,000, sales and administrative costs of $6,200,000, depreciation expense of $7,000,000, and a tax rate of 30%. The operating cash flow is $ . (Round to the nearest dollar.) Gradebook Attempts Score 2 of 2 see score 2 of 4 see score 1 of 3 see score Gradebook Enter your answer in the answer box. ? Attempts Score 0 of . Save for Later Chapter Z A 0 of as OM 2:53