Zelda Corporation manufactures several different products and uses an activity-based costing system. Information from its system for the year for all products follows: Activity cost pool Total cost Total activity. Assembly Inspection Packaging $505,000 $96,800 $48,150 24,000 machine - hours 5,700 inspection - hours 3,900 orders The annual production and sales of one of its products, the Zinger, are 1,000 units. The following data relate to the production and sales of Zingers in the most recent year: Annual machine hours 740 105 Annual inspection - hours Annual number of orders Direct materials cost per unit Direct labor cost per unit A. $192.77 B. $18.10 C. $224.57 D. $161.16 100 $115.40 $58.80 ...