Which of the Following Statements Is True Regarding a Subsidiary's

Which of the following statements is true regarding a subsidiary's investment in the parent company's stock?

A) The treasury stock approach focuses on the parent's control over its subsidiary.
B) For consolidation, both the parent and subsidiary must eliminate all intra-entity investments.
C) In consolidation, the parent's retained earnings will not be reduced by the dividends it paid to the subsidiary.
D) This corporate combination is known as mutual ownership.
E) All of the above are true statements.