Use this information about Department G to answer the question that follow. Department G had 2,040 units 25% completed at the beginning of the period, 13,400 units were completed during the period, 1,700 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 $34,300 Costs added during period 117,540 132,300 52,920 Direct materials (13,060 units at $9) Direct labor Factory overhead 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 2,040 units of beginning inventory that were completed during the period? . $57,420 Ob. $55,720 c. $51,436 Od. $34,300