Some steps to construct an angle mnt congruent to angle pqr are listed below. step 3 is not listed:

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.
step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.
step 3:
step 4: join points n and y using a straightedge.

which statement describes step 3 correctly?

a. maintaining the same width of the compass as bq, draw an arc from point x such that it intersects the arc drawn from n in a point y.

b. use the same width of the compass as the width of nx, and draw an arc from point x such that it intersects the arc drawn from n in a point y.

c. use the same width of the compass as aq, and draw an arc from point x which intersects the arc drawn from n in a point y.

d. maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.