Knott's Industries manufactures standard and super premium backyard swing sets. Currently it has four identical swing$-$set$-$making machines, which are operated $325$ days per year and $8$ hours each day. A capacity cushion of $15$ percent is desired. The following information is also known:

$\backslash$table$[[,$Standard Model,Super Premium Model$],[$Annual Demand,$20,000,10,000],[$Standard Processing Time,$10$min,$20$min