Venus Creations sells window treatments (shades, blinds, and awnings) to both commercial and residential customers. The following information relates to its budgeted operations for the current year. Commercial Revenues $316,250 Residential $480,000 Direct materials costs $30,000 $50,000 Direct labor costs 120,000 280,000 Overhead costs 86,250 236,250 175,000 505,000 Operating income (loss) $80,000 $(25,000) The controller, Peggy Kingman, is concerned about the residential product line. She cannot understand why this line is not more profitable given that the installations of window coverings are less complex for residential customers. In addition, the residential client base resides in close proximity to the company office, so travel costs are not as expensive on a per client visit for residential customers. As a result, she has decided to take a closer look at the overhead costs assigned to the two product lines to determine whether a more accurate product costing model can be developed. Here are the three activity cost pools and related information she developed: Estimated Activity Cost Pools Overhead Cost Drivers Scheduling and travel $86,250 Hours of travel Setup time 135,000 Supervision 40,000 Number of setups Direct labor cost Estimated Use of Cost Drivers per Product Commercial Residential Supervision 40,000 Direct labor cost Estimated Use of Cost Drivers per Product Scheduling and travel Setup time Commercial Residential 750 500 500 250 (a1) Compute the activity-based overhead rates for each of the three cost pools. (Round overhead rate for supervision to 2 decimal places, e.g. 0.38.) Overhead Rates Scheduling and travel $ per hour Setup time per setup Supervision per dollar