In 2012, Hoosier Sports Co. had net income of $20,000. If accounts payable and accruals increased by $40,000, receivables and inventories rose by $70,000, and depreciation and amortization totaled $20,000, what was the firm's cash flow from operating activities? a. $30,000 a. $ b. 5-150,000 c. S-10,000 d. S-30,000 e. S-70,000 1 points Sa