Set up the iterated integral for evaluating modifyingbelow integral from nothing to nothing integral from nothing to nothing integral from nothing to nothing with upper d f (r comma theta comma z )dz r dr d theta∫∫∫df(r,θ,z)dz r dr dθ over the region d, where d is the solid right cylinder whose base is a region in the xy-plane that lies inside the cardioid r equals 2 plus 2 cosine thetar=2+2cosθ and outside the circle r equals 2r=2, and whose top lies in the plane z equals 6z=6.