Operating cash flow. Find the operating cash flow for the year for Robinson and Sons if it had sales revenue of $$81,000,000,$ cost of goods sold of $$34,400,000,$ sales and administrative costs of

$$6,500,000,$ depreciation expense of $$7,500,000,$ and a tax rate of $30\%.$

The operating cash flow is $$,($Round to the nearest dollar.$)$