Adelberg Company has two products: A and B. The annual production and sales of Product A is 2,100 units and of Product B is 1,500 units. The company has traditionally used direct labor-hours as the basis for applying all manufacturing overhead to products. Product A requires 0.5 direct labor-hours per unit and Product B requires 0.8 direct labor-hours per unit. The total estimated overhead for next period is $103,275. The company is considering switching to an activity-based costing system for the purpose of computing unit product costs for external reports. The new activity-based costing system would have three overhead activity cost pools--Activity 1, Activity 2, and Order Size--with estimated overhead costs and expected activity as follows: Expected Activity Activity Cost Pools Activity 1 Activity 2 Order Size Total Estimated Overhead Costs $ 31,912 18,176 53,187 $ 103,275 Product A 1,400 2,100 1,050 Product B 1,000 600 1,200 Total 2,400 2,700 2,250 (Note: The Order Size activity cost pool's costs are allocated on the basis of direct labor-hours.) The predetermined overhead rate under the traditional costing system is closest to