The 2017 balance sheet of Staples, Inc. shows total assets of $8,271 million, operating assets of $6,566 million, operating liabilities of $3,527 million, and shareholders equity of $3,688 million. Staples 2017 net operating assets are:

$ 3,039 million

$ 4,744 million

$ 6,566 million

$11,798 million