Use this information about Department G to answer the question that follow. Department G had 1,920 units 25% completed at the beginning of the period, 14,000 units were completed during the period, 1,600 units were 20% completed at the end of the period, and the following manufacturing costs were debited to the departmental work in process account during the period: Work in process, beginning of period $29,100 Costs added during period: Direct materials (13,680 units at $9) 123,120 138,400 Factory overhead 41,520 All direct materials are placed in process at the beginning of production, and the first in, first-out method of inventory costing is used. What is the total cost of 1,920 units of beginning inventory that were completed during the period? Oa. $47,820 B. $44,076 Oc. $49,420 Od. $29,100 Direct labor