please answer questions a-d and the final two boxes! thank you :)

Nanticoke industries had the following operating results for 2020: sales $27,660; cost of goods sold =$19,310; depreciation expense = $4,900; interest expense =$2,190; dividends poid =$1,000. At the beginning of the year, net assets were $16,530, current assets were $5,770, and current liabilities were $3,270. At the end of the year, net fixed assets were $20,210, current assets were $7,116, and current liablities were $3,810. The tax rate for 2020 was 35% : a. What is net income for 2020 ? (Negative answer should be indicated by a minus sign. Omit $ sign in your response.) Net income $ b. What is the operating cash flow for 2020 ? (Negative answer should be indicated by a minus sign, Omit $ sign in your response.) Operating cash flow $ c. What is the cash flow from assets for 2020 ? (Negative answer should be indicated by a minus sign. Omit $ sign in your response.) Cash flow from assets $ d. If no new debt was issued during the year, what is the cash flow to creditors? What is the cash flow to shareholders? (Negative answers should be indicated by a minus sign. Omit $ sign in your response.)