The accompanying tables show Dynamic Mattress's balance sheet and income statement for the year 2020 and 2021. Year-end Balance sheet for Dynamic Mattress Company Assets 2020 2021 2020 2021 Liabilities & Shareholder Equity Current assets Current liabilities Cash $ 4 $ 5 Bank (short term)loans $ 5 $ 0 Marketable securities 0 5 Accounts payable 20 27 Inventory 26 25 Total current liabilities $25 $27 Accounts Receivable 25 30 Long term debt 5 12 Total current assets $ 55 $ 65 Net worth (equity) $65 $76 Fixed assets Gross investment $56 $70 16 20 Less Depreciation Net Fixed assets $ 40 $50 Total Liabilities and Owners Equity Total assets $ 95 $115 $95 $115 Required: Based of the above data answer the following questions: operating cash flow 2021 is 33.5 investment cash flow 2021 is financing cash flow 2021 is Net cash flow 2021 is