If x varies as the cube of y, and y varies as the fifth root of z, then x varies as the nth power of z, where n is:<spanclass=′latex−bold′>(A)</span>151<spanclass=′latex−bold′>(B)</span>35<spanclass=′latex−bold′>(C)</span>53<spanclass=′latex−bold′>(D)</span>15<spanclass=′latex−bold′>(E)</span>8