Which of the Following Statements Is True Regarding "Type A

Which of the following statements is true regarding "Type A" reorganizations?

A) At least 80% of the acquiring corporation's consideration must be voting stock, but the other 20% can be cash or preferred stock.
B) The target shareholders must receive a proprietary interest in the acquiring corporation. This means that target shareholders must receive at least 40% of all the acquiring corporation's stock.
C) Substantially all the target's assets must be transferred to the acquiring corporation. This means at least 90% of the net asset value.
D) Assumption of all liabilities for a "Type A" reorganization includes unknown and contingent liabilities.
E) None of these is true.