A company reports net sales of $2,500 million. Assume that there were no non-cash sales.Operating costs (excluding depreciation & amortization) were 65% of its total revenues.Depreciation & Amortization charges were 5% of total sales.Interest charges were 15% of EBIT with a tax rate of 40%.The company’s current cash flow is?a. $382 millionb. $507 millionc. $253 milliond. $637 million