Undew in inventory records showed the following data for an item it sells regularly Date Units Unit Cost lar Threatory 1.600 110.00 Purchase 12800 $10:40 7 Sales tat 26 per unit) 5.600 30 Phones 4.800 51100 jan 22 Sales at 127 per unit) 12.000 Purchases 2.400 $12.00 a. Assuming that Undew maintains a periodic inventory system, compute ending inventory and cost of good sold for the month ending January 31 using (1) average cost, (2) FIFO, and ouro. Note: Carryall decimals in calculations: round the final answer to the nearest dollar COGS Periodic Inventory System Ending Inventory 1 Average cout method hromethod OM 3. UFO method OX b. Assume that Undew maintains a perpetuat inventory system compute ending inventory and cost of goods sold for the month ending Sonuary 31 sine (1) moving average, (2) tiro and OLIFO Note: Carryall decimals in calculation round the final aswer to the nearest dollar COGS Perpetual Inventory System Ending Inventory 1. Moving average method 1 2.O method 3. UFO method Check