The number 2795 is shown in digital (seven-segment) style in front of a mirror. Which panel shows its mirror image?

Each digit flips left-to-right and the order reverses. A mirrored 2 looks like 5 and a mirrored 5 looks like 2, so the image starts with a '2-shape' and ends with a '5-shape', with a back-to-front 9 and 7 between: (a). (b) leaves the 9 unflipped, (c) is a half-turn and (d) is the water image.