Identify the transformation that carries the figure onto itself.

a) rotate 90° clockwise about (8, −6) and reflect across the line y = 6

b) rotate 270° clockwise about (8, −6) and reflect across the line x = 8

c) rotate 270° clockwise about (8, −6) and reflect across the line y = 6

d) rotate 360° clockwise about (8, −6) and reflect across the line x = 8