Hemming Co. reported the following current-year purchases and sales for its only product. Units Acquired at Cost 245 units @ $11.80 - $ 2,891 Units Sold at Retail 190 units @ $41.80 390 units @ $16.80 - 6,552 Date Activities Jan. 1 Beginning inventory Jan. 10 Sales Mar.14 Purchase 2.15 Sales ly 30 Purchase Oct. 5 Sales Oct.26 Purchase Totals 350 units @ $41.80 445 units @ $21.80 - 9,701 430 units @ $41.80 145 units @ $26.80 - 1,225 units 3,886 $23,030 970 units Exercise 5-7 Perpetual: Inventory costing methods-FIFO and LIFO LO P1 Required: Hemming uses a perpetual inventory system. 1. Determine the costs assigned to ending inventory and to cost of goods sold using FIFO. 2. Determine the costs assigned to ending inventory and to cost of goods sold using LIFO. 3. Compute the gross margin for FIFO method and LIFO method. Complete this questions by entering your answers in the below tabs. Required 1 Required 2 Required 3