help please use white paper i will give upvote for helping me answer this

4. The figure below shows two concentric spheres. The one shaded by yellow is a conductor, while the one shaded by green is an insulator. The conducting sphere carries charge +Q, and the insulating sphere carries charge Q. If the charges in the green spherical shell is uniformly distributed within its body, what are the electric eld vectors at points I, J, K, and L