Vasudevan Inc. recently reported operating income of $2.30 million, depreciation of $1.20 million, and had a tax rate of 25%. The firm's expenditures on fixed assets and net operating working capital totaled $0.60 million. How much was its free cash flow, in millions? a $2.22 b. $1.96 $2.44 d. $2.06 e. $2.33