Triangle WXY is similar to triangle RST. Which transformations could transform triangle WXY into triangle RST to show that they are similar?

Reflect across line PQ, then dilate with a scale factor greater than 1.

Reflect across line PQ, then dilate with a scale factor greater than 0 and less than 1.

Rotate 90 degrees counterclockwise about point P, then dilate with a scale factor greater than 1.

Rotate 180 degrees clockwise about point P, then dilate with a scale factor greater than 0 and less than 1.