In the diagram, the size of $\angle A C B$ is
(A) $57^{\circ}$
(B) $37^{\circ}$
(C) $47^{\circ}$
(D) $60^{\circ}$
(E) $17^{\circ}$

![](https://cdn.mathpix.com/cropped/2024_04_20_46ead6524a8d61e21c51g-076.jpg?height=312&width=577&top_left_y=1939&top_left_x=1292)