$$

The $S_E$ Ar reaction below involves several steps, including formation of the reacting electrophile, formation of the arenium ion intermediate, and finally, formation of the final product. Several curved arrow drawings have been provided for each of these steps. Select the correct drawing for each step in the mechanism.

Formation of the reacting electrophile:

B

C

D

Formation of the arenium ion:

C

D

Formation of the final product:

B

C

D