Rocky Mountain Corporation makes two types of hiking bootsXactive and Pathbreaker. Data concerning these two product lines appear below: Xactive Pathbreaker Direct materials per unit $ 64.50 $ 50.70 Direct labor cost per unit $ 17.90 $ 12.70 Direct labor-hours per unit 1.4 DLHs 1 DLHs Estimated annual production and sales 22,000 units 72,000 units The company has a conventional costing system in which manufacturing overhead is applied to units based on direct labor-hours. Data concerning manufacturing overhead and direct labor-hours for the upcoming year appear below: Estimated total manufacturing overhead $2,025,160 Estimated total direct labor-hours 102,800 DLHs Required: 1-a. Compute the predetermined overhead rate based on direct labor-hours. (Round the intermediate calculations and final answer to two decimal places.) 1-b. Using the predetermined overhead rate and other data from the problem, determine the unit product cost of each product. (Round the intermediate calculations and final answer to two decimal places.) 2. The company is considering replacing its conventional costing system with an activity-based costing system that would assign its manufacturing overhead to the following four activity cost pools: Estimated Overhead Cost Expected Activity Activity Cost Pools and Activity Measures Xactive Pathbreaker Total Supporting direct labor (direct labor-hours) $ 729,880 30,800 72,000 102,800 Batch setups (setups) 573,500 235 135 370 Product sustaining (number of products) 655,040 1 1 2 General factory (machine-hours) 66,740 2,200 7,200 9,400 Total manufacturing overhead cost $ 2,025,160 Determine the activity rate for each of the four activity cost pools. (Round your final answers to 2 decimal places.) 3. Using the activity rates and other data from the problem, determine the unit product cost of each product. (Round the intermediate calculations and final answer to two decimal places.)