As the player approaches the ball to take a free kick, she steps over the ball. With no defensive players within 10 yards of the ball, one of the kicker's teammates kicks the ball at the last moment. What, if any, call should be made here?

• a. No violation—no call.
• b. The offense should repeat the free kick.
• c. The defense should be awarded a direct free kick.
• d. The defense should be awarded an indirect free kick.