Sales Mix Decision

SE 8. 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

1.0

1.5

Selling price per unit

$100

$120

$200

Variable manufacturing cost per unit

$45

$50

$100

Variable selling costs per unit

$15

$26

$36

In what order should the snowboard product lines be produced?