Tamarisk, Inc. had 140 units in beginning inventory at a total cost of $16,800. The company purchased 210 units at a total cost c $31,500. At the end of the year, Tamarisk had 70 units in ending inventory. (a) Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. eTextbook and Media Attempts: 0 of 1 used