Tiger Furnishings produces two models of cabinets for home theater components, the Basic and the Dominator. Data on operations and costs for March follow: Total Units produced Machine-hours Direct labor-hours Direct materials costs Direct labor costs Manufacturing overhead costs Total costs Basic Dominator 1.150 300 1.450 4,900 2,300 7,200 3,400 2,500 5,900 $ 9,300 $3,600 $ 12,900 58,800 33,100 91,900 209,450 $ 314,250 Required: Compute the predetermined overhead rate assuming that Tiger Furnishings uses direct labor-hours to allocate overhead costs. (Round your answer to 2 decimal places.) Predetermined overhead rate per direct labor hour