A firm reports that in a certain year it had a net income of $5.0 million, depreciation expenses of $2.7 million, capital expenditures of $2.0 million, and Net Working Capital decreased by $1.0 million. What is the firm's free cash flow for that year? O A. $4.7 million OB. $5.3 million OC. $6.7 million OD. $10.7 million