The word PaTnA, written in mixed capital and small letters with straight strokes, is held in front of the dashed mirror. Which panel shows its mirror image?

The order is reversed (A first, P last) and every letter flips left-to-right. T, n and A look the same flipped, but the small a now has its round part on the right side and the P faces left: (c). (b) reverses the order but forgets to flip the a; (a) and (d) turn the word upside down.