Schwert Corp. shows the following information on its 2014 income statement: sales = $231,000; costs = $135,000; other expenses = $7,900; depreciation expense = $14,400; interest expense = $14,300; taxes = $20,790; dividends = $11,500. In addition, you're told that the firm issued $5,800 in new equity during 2014 and redeemed $4,300 in outstanding long-term debt.

a. What was the 2014 operating cash flow? (Do not round intermediate calculations.)

b. What was the 2014 cash flow to creditors? (Do not round intermediate calculations.)

c. What was the 2014 cash flow to stockholders? (Do not round intermediate calculations.)

d. If net fixed assets increased by $28,000 during the year, what was the addition to NWC? (Do not round intermediate calculations.)