william Ltd has the following financial information: A Net income 45 Depreciation 75 25 5 Taxes paid Interest paid Dividends paid Cash received from sales of company building Sales of preferred stock Purchase of machinery 10 40 35 20 Issuance of bonds 50 Debt retired through issuance of common stock 45 15 Paid off long-term bank borrowings Profit on sales of building 20 You are required: a) To calculate the cash flow from operations (10 marks) b) To calculate cash flow from investing activities (10 marks) c) To calculate cash flow from financing activities