Please answer as soon as possible and show work?

Human arm holding a ball (This problem will be graded base upon your scanned handwritten solution) If 25-kg is the maximum mass m that a person can hold in a hand when the arm is positioned with a 105 angle at the elbow as shown in in the figure, what is the maximum force Fmax that the biceps muscle exerts on the forearm? Assume the forearm and hand have a total mass of 2.0-kg with a co that is 15-cm from the elbow, and that the biceps muscle attaches 5.0-cm from the elbow. (Hint: you only have one unknown, this problem can be solved using a single static condition equation.) 1050 max 25 kg 5.0 cm (2.0 kg)g 15 cm 35 cm