Erik is bisecting a segment with technology.

A segment is created from points A and B. Another point, C, is above the segment. A circle has been created from point B and intersects with point C. The radius of the circle is BC.

Which of the following describes his next step?

Draw a circle with a center C and a radius equal to CB.
Draw the point of intersection between circle B and segment AB.
Draw a circle with the center A and a radius equal to CB.
Draw point E and create a ray from point B through point E.

The correct next step for Erik to bisect the segment would be to:

Draw a circle with a center A and a radius equal to CB.