Let it Snow, Inc., makes three kinds of snowboards, but it has a limited number of machine hours available to make them. Product line data are as follows: Wood Plastic Graphite

Machine hours per unit 1.25 1.1 1.5

Selling price per unit $100 $120 $200

Variable manufacturing cost per unit $ 45 $ 50 $100

Variable selling cost per unit $ 15 $ 26 $ 36 Determine, in what order should the snowboard product lines be produced?