MagTag produces washing machines and dryers. The following per unit information is available manufacturing overhead, $103, variable selling and administrative expenses $17, fixed selling chines and dryers. The following per un information is able for washing machines direct materials, $35, direct tabour, 530, variable manufacturing overhead. 518 feed variable setting and dinistrative expenses 517 fixed sering and administrative expenses, 597 Mag Tag desires an ROI per unit of $75. contage using a cost approach on is available for washing machines: direct materials, $35, direct labour, $30, variable manufacturing overhead, $18; fixed fixed selling and administrative expenses. $97 Mag Tag desires an ROI per unit of $75