Which Statement Describes a First Mover Strategy in Comparison to a Second

Which statement describes a first mover strategy in comparison to a second mover strategy?

A) The first mover strategy is more risky but offers higher reward.
B) The first mover strategy is more risky and offers lower reward.
C) The first mover strategy is less risky and offers higher reward.
D) The first mover strategy is less risky but offers lower reward.