The triceps muscle in the back of the upper arm extends the forearm. This muscle in a professional boxer exerts a force of 2.00 × 10³ N with an effective perpendicular lever arm of 3.00 cm, producing an angular acceleration of the forearm of 120 rad/s². What is the moment of inertia of the boxer's forearm?

O 3.414 kg.m²
O 0.414 kg.m²
O 23.414 kg.m²
O 9.414 kg-m²
O 7414 kg.m²