Here is my question - and please explain your answer if you can. Thank you.

The 2011 balance sheet of Microsoft Corporation reports total assets of $108,704 million, operating liabilities of $38,492 million, and total stockholder's equity of $57,083 million.Microsoft's 2011 nonoperating liabilities are:

A.) $70,212 million.

B.) $51,621 million

C.) $18,591 million.

D.) $13,129 million

E.) There is not enough information to calculate the amount.