Purple, Inc., a domestic corporation, owns 100% of Blue, Ltd., a foreign corporation and Yellow, Inc., a domestic corporation. Purple also owns 40% of Green, a domestic corporation. Purple receives no distributions from any of these corporations. Which of these entities' net income is included in Purple's GAAP income statement for current-year financial reporting purposes? 
 a.Purple, Blue, and Yellow. 
 b.Purple, Yellow, and Green. 
 c.Purple, Blue, Yellow, and Green. 
 d.Purple, Blue, and Green.