Company F uses activity-based costing and had the following indirect costs. Wages & Salaries $19682 Travel $6209 Supplies $3674 The company identified 3 cost pools and the portion of each cost attritubuted to each activity below Activity Cost Pools Working on engagements Business Development 55% 65% 30% Other Wages & salaries Travel Supplies How much cost, in total, would be allocated to "Working On Engagements pool? Enter answer as a positive number. 15% 25% 40% Total 100% 100% 100% 30% 10% 30%