Keyser Materials paid $7,500 in dividends and $28,311 in interest over the past year while net working capital increased from $13,506 to $18,219. The company purchased $42,000 in net new fixed assets and had depreciation expenses of $16,805. During the year, the firm issued $25,000 in net new equity and paid off $11,000 in long-term debt. What is the amount of the cash flow from assets? A. 21811 B.30811 C. 36189 D. 49811