The following information applies to the questions displayed below.]

Foodtek, Inc. Selected financial information ($ millions)
	2016			2017
Net sales	$	296		$	364
Cost of goods sold		168			223
Depreciation		51			65
Net income		32			45
Finished goods inventory		34			29
Accounts receivable		47			87
Accounts payable		39			44
Net fixed assets		310			415
Year-end cash balance	$	186		$	123

Please refer to the financial information for Foodtek, Inc. above. Assuming the company neither sold nor salvaged any assets during the year, what were Foodteks capital expenditures (in millions of dollars) during 2017?