Victoria Company uses a volume-based costing system that applies overhead cost based on direct labor hours at $250 per direct labor hour. The company is considering adopting an activity-based costing system with the following data: The two jobs processed in the month of June had the following characteristics: Required: 1. Compute the unit manufacturing cost of each job under the firm's current volume-based costing system. 2. Compute the unit manufacturing cost of each job under the activity-based costing system. 3. Compare the unit manufacturing cost for Jobs A and B computed in requirements 1 and 2. (a) Why do the two cost systems differ in their total cost for each job? (b) Why might these differences be important to the Company?