(0.5pts) 17) Magnitude Company produces A and B with contribution margins per unit of $40 and $30, respectively. Only 500 labor hours and 300 machine hours are available for production Time requirements to produce one unit of A and B are as follows: Product Product B Labor hours per unit 5 Machine hours per unit What is the constraint on machine hours for Magnitude Company? 1A-4B S300 5A-28 $ 500 1A-4B 3500 3 104 - 3035 300