What set of transformations are used to transform the black figure to the red figure? (Please include an explanation and no downloads, please.) A: 90 degrees clockwise rotation around the origin, reflect about the y axis.
B: 90 degrees counter-clockwise rotation about the origin, translation right 4 units.
C: 90 degrees clockwise rotation about the origin, translation down 2 units.
D: 90 degrees counter-clockwise rotation about the origin, reflection about the y axis.