Drаw аll pоssible Resоnаnce Structures оf [OCN]-. (6 points) Hint: There are three of them and the carbon must remain in the center. Use formal charge to identify which resonance structure has the greatest contribution to the actual structure of [OCN]-. (1 point) To get full credit list the formal charges near each element in each resonance structure. Show your structures to the camera!