Describe a sequence of transformations that maps Figure A to Figure B. A. A 270° rotation about the origin, and then a dilation of 2 with center (0,0) B. A 270° rotation about the origin, and then an expansion of 2 with center (0,0) C. A 90° rotation about the origin, and then an expansion of 2 with center (0,0). D. A 90° rotation about the origin, and then a dilation of 2 with center (0,0)