When Considering an Acquisition,which of the Following Is NOT a Method

When considering an acquisition,which of the following is NOT a method by which one company may gain control of another company?

A) Purchase of the majority of outstanding voting stock of the acquired company.
B) Purchase of all assets and liabilities of another company.
C) Purchase the assets,but not necessarily the liabilities,of another company previously in bankruptcy.
D) All of the above methods result in a company gaining control over another company.