Cortez Company: starting inventory was 100 units at $60 per unit ($6,000), 156. Durch $68 per unit ($10,200), 200-unit purchase at $72 per unit (514A00) and sold a total of 270 chair during the period, what would the cost of goods sold and ending inventory be white wino LIFO and Weighted- Average? Total cost of 450 chairs $30,600 Mason Company for 2016: beginning inventory (90 units @ $40) and units purchased (310 units @ $45). The ending inventory was 30 units. The company sold 370 units @ $90 each. Everything was made in cash and the operating expenses were #14,100 Compute gross margins for the company using FIFO, LIFO and Weighted average