A 30 lb force is applied to 8 inch long control rod [i]AB[/i] as shown. [br][br]a)  Determine the moment of the force about point [i]B[/i] using both interpretations of the definition of a moment for [i]α[/i] = 30°.[br][br]B)  What value of [i]α[/i] would produce the maximum moment about [i]B[/i]?[br][br]