Max (15 kg) and Maya (12 kg) are riding on a merry-go-round that rotates at a constant speed. Max is sitting on the edge of the merry-go-round, 2.4 m from the center, and Maya is 1.2 m from the center. The merry-go-round is a solid disk with a radius of 2.4 m and a mass of 230 kg. What is the moment of inertia of Max, Maya, and the merry-go-round