2 Required information Problem 18-1A Cost computation, classification, and analysis LO C2, c3 The folowing information applies to the questions displayed below Pert 1 of 2 Listed here are the total costs associated with the 2017 production of 1,000 drum sets manufactured by TrueBeat. The drum sets sell for $474 each 4. Accounting staff salarles-$34,008 5. Drum stands (1,000 stands purchased)-$31,000 References 8. Annual flat fee for factory maintenance service-$22,669 9. Sales commissions-517 per unit