$12$

Horner's Hockey supplies manufactures three kinds of hockey sticks. Homer's has a limited number of machine hours to make the sticks. The following data is relevant to their operations:

out of

$\backslash$table$[[,$Wood,Steel,Graphite$],[$Machine hrs per unit,$1$ hour,$0\mathrm{.}5$ hour,$1\mathrm{.}5$ hours$],[$Unit sales price,$$20,$$$30,$$$50$