Use this information about Department G to answer the question that follows. Department G had 2,400 units 25% completed at the beginning of the period, 13,400 units were completed during the period, 2,000 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: All direct materials are added at the beginning of the process, and the first-in, first-out cost flow method is used. Determine the total cost of the 2,400 units of beginning inventory that were completed during the perlod. Round the unit cost computation to the nearest cent. a. $47,020 b. $28,300 c. $51,700 d. $53,700