The typical monthly production mix at Bangor Industries is as follows: Deke models 50% Regular models 20% Economy models 30% Question Help Each deluxe model typically requires 6 hours of labor and 9 hours of machine time. Each regular model takes 4.5 hours of labor and 7 hours of machine time. Finally, the economy model needs, on average, 3 hours of labor and 5 hours of machine sme a. The weighed per unit planning value for machine hours is (Enter your response rounded to two decimal places.) The weighted per-unit planning value for labor hours is (Enter your response rounded to two decimal places) (Enter your response rounded to two decimal places) b. Suppose that for the next month the mix is expected to change to 25% deluxe, 45% regular and 30% economy models The new weighted per-unit planning value for machine hours is The new weighted per unit planning value for labor hours in (Enter your response rounded to two decimal places) c. When the product mix changes from month to month, Bangor Industries should use a Enter your answer in each of the answer boxes approach to sales and operations planning bottom-up top down