Vaughn Inc, has conducted the following analysis related to its product lines, using a traditional costing system (volume-based) and an activity-based costing system. The traditional and the activity-based costing systems assign the same amount of direct materials and direct labor costs. Using the following calculation, compute the percentage difference in operating income for each of the product lines of Ayala: [Operating Income (ABC) - Operating Income (traditional cost)] Operating Income (traditional cost). (Round answers to 2 decimal places, e.g. 12.25\%. Enter negative answers using either a negative sign preceding the number e.g. 45.25% or parentheses e.g. (45.25)%. Product 540X % Product 137Y % Product 2495 %