Decrease in accounts receivable 30

decrease in inventory 20

operating income 200

interest expense 50

increase in accounts payable 20

dividend 30

decrease in common stock 30

decrease in net fixed asset 20

depreciation 50

income tax 30

beginning cash 200

How much is cash flow from operation? What is value of net income? How much is cash flow from investment? How much is cash flow from financing? How much is total change in cash How much is the cash by the end of the year?