Stuck in this question that is due in an hour. Please help!

Lucern Company reports the following for its overhead costs for the year. 1. Compute the activity rate for each activity cost pool using activity-based costing. 2. The company's Pro model used these activities to produce 1,250 units during the year: 3 design changes, 160 machine hours, and 16 setups. Allocate overhead costs to the Pro model and compute overhead cost per unit using activity-based costing