Weiland Co$.$ shows the following information on its $2016$ income statement: sales $=$ $$162,500$; costs $=$ $$80,000$; other expenses $=$ $$3,300$; depreciation expense $=$ $$9,000$; interest expense $=$ $$6,500$; taxes $=$ $$22,295$; dividends $=$ $$8,150.$ In addition, you're told that the firm issued $$4,500$ in new equity during $2016$ and redeemed $$7,700$ in outstanding long$-$term debt.

a$.$ What is the $2016$ operating cash flow? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

Operating cash flow $

b$.$ What is the $2016$ cash flow to creditors? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

Cash flow to creditors $

c$.$ What is the $2016$ cash flow to stockholders? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

Cash flow to stockholders $

d$.$ If net fixed assets increased by $$21,200$ during the year, what was the addition to NWC$?($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

Addition to net working capital