The Scottie Sweater Company produces sweaters under the "Scottie" label. The company buys raw wool and processes it into wool yarn from which the sweaters are woven. One spindle of wool yarn is required to produce one sweater. The costs and revenues associated with the sweaters are given below:

$\backslash$table$[[,,$Per Sweater$],[$selling price,,$$28\mathrm{.}00$