SE5. Blizzard, Inc., makes three kinds of snowboards, but it has a limited number of machine hours available to make them. Product line data follow.
Wood Plastic Graphite
Machine hours per unit 1.25 1.0 1.5
Selling price per unit $100 $120 $200
Variable manufacturing cost per unit $45 $50 $100
Vaiable selling costs per unit $15 $26 $37
In what order should the snowboard products lines be produced?