how do we get 500 in cash. 

Cash A/R Inventory Net PP&E Total Assets A/P Balance Sheet 2018 Long-Term Debt Common Stock Retained Earnings Total Liab. & Equity 200 680 1,800 6,000 8,680 800 1,600 4,000 2,280 2019 500 880 2,300 7,600 11,280 400 2,400 5,600 2,880 8,680 11,280 Sales COGS Income Statement Deprec.Exp. Other Oper. Expenses Net Income 2019 7,200 (4,000) (800) (1,000) 1,400 Cash Flow Statement Net Income Depreciation Change in A/R Change in Inv. Change in A/P CFFO Sale of PP&E Purchase of PP&E CFFIA Long-Term Borrowing Dividends Stock Issuance CFFFA Net Change in Cash 2019 1,400 800 (200) (500) (400) 1,100 1,000 (3,400) (2,400) 800 (800) 1,600 1,600 300