A company distributes a product that sells for $80 per unit. Variable expenses are $40 per unit, and fixed expenses total $200,000 annually. Assume that the company sold 10,000 units last year. The president wants to increase the sales commission by $8 per unit. She thinks that this move, combined with some increase in advertising, would double annual unit sales. By how much eould advertising be increased with profits remaining unchanged? (Choose the 3, closest answer.) A. $240,000 B. $200,000 C.$560,000 D. $280,000 E. $440,000 4. Dobles Corporation has provided the following data from its activity-based costing system Activity Cost Pools Estimated Overhead Cost Expected Activity $228,060 18, ne-hours Processing orders Inspection S34,068 1,200orders S125,560 1,720 inspection-hours The company makes 420 units of product D28K a year, requiring a total of 460 machine-hours, 80 orders, and 10 inspection-hours per year. The product's direct materials cost is $48.96 per unit and its direct labor cost is $25.36 per unit. According to the activity-based costing system, the unit product cost of product D28K is closest to: A. $95.34 per unit B. $93.60 per unit C. $69.98 per unit D. $91.98 per unit E. $21.02 per unit C DE