What is the cash flow of the firm, or (CF(A)), for 2017?

Exelon, Inc.
2017 Income Statement
Net sales	13,000
Cost of goods sold	7,050
Selling, general, and administrative expenses	2,419
Depreciation	1,650
Earnings before interest and taxes	1,881
Interest	215
Pretax income	1,666
Taxes	54
Net income	1,612

Exelon, Inc.
2016 and 2017 Balance Sheets
	2016		2017			2016		2017
Cash	298		306		Accounts payable	6,219		6,184
Accounts receivable	3,206		3,422		Accrued expenses	1,880		1,825
Inventory	5,210		5,950		Total	8,099		8,009
Total	8,714		9,678		Long-term debt	18,151		20,091
Net fixed assets	32,780		34,500		Owners' equity	15,244		16,078
Total assets	41,494		44,178		Total liabilities and equity	41,494		44,178

		-$947
		-$1,947
		$1,016
		$3,234
		$2,451