Given the following statement of comprehensive income data, calculate operating cash flow: net sales = $16,500, cost of goods sold = $10,000, operating expenses = $3,118, depreciation = $1,200, interest expense = $900, tax rate= 34%. Select one: a. $667.92 Ob. $2,946.12 c. $2,647.12 d. $2,715.12 e. $2,687.92