A 111 kg111 kg horizontal platform is a uniform disk of radius 1.97 m1.97 m and can rotate about the vertical axis through its center. A 68.7 kg68.7 kg person stands on the platform at a distance of 1.11 m1.11 m from the center, and a 25.3 kg25.3 kg dog sits on the platform near the person 1.41 m1.41 m from the center. Find the moment of inertia of this system, consisting of the platform and its population, with respect to the axis.