Joker Corporation Owns 80% of Klue Corporation

Joker Corporation owns 80% of Klue Corporation. Joker Corporation also owns 45% of Lion Corporation and 45% of Mark Corporation. Klue Corporation owns 40% of Lion Corporation and 10% of Mark Corporation. Which corporations are members of a controlled group?

A) Klue, Lion, and Mark Corporations
B) Joker, Klue, Lion, and Mark Corporations
C) Joker, Klue, and Lion Corporations
D) Joker and Klue Corporations