Find the coordinates of the vertices of each image after the given pre-image is rotated 90° clockwise (270° counterclockwise) about the origin.
a) w'(-1, -3), x'(-4, -2), y'(-1, 3), z'(3, 0)
b) w'(-1, 0), x'(0, 3), y'(5, 0), z'(2, -4)
c) w'(1, 3), x'(4, 2), y'(1, -3), z'(-3, 0)
d) w'(3, -1), x'(2, -4), y'(-3, -1), z'(0, 3)