Nightwish Corporation shows the following information on its $2021$ income statement: Sales $=$ $$242,000$; Costs $=$ $$153,000$; Other expenses $=$ $$7,900$; Depreciation expense $=$ $$17,700$; Interest expense $=$ $$14,100$; Taxes $=$ $$17,255$; Dividends $=$ $$11,000.$ In addition, you$$re told that the firm issued $$5,600$ in new equity during $2021$ and redeemed $$4,100$ in outstanding long$-$term debt.

a$.$

What is the $2021$ operating cash flow? $($Do not round intermediate calculations.$)$

b$.$ What is the $2021$ cash flow to creditors? $($Do not round intermediate calculations.$)$

c$.$ What is the $2021$ cash flow to stockholders? $($Do not round intermediate calculations.$)$

d$.$ If net fixed assets increased by $$22,000$ during the year, what was the addition to NWC$?($Do not round intermediate calculations.$)$