Pillows and Cushions, LLC has the following transactions for September of 2022. Compute the cost of goods sold, cost of ending inventory and gross margin for each of the following inventory flow methods: FIFO UFO Average Cost Round everything to $ exeept ave cost which should be rounded to cents. See Daily Activity 16 for layout of calculations 20 a) Compute cost of goods sold, the cost of ending inventory and gross margin for September using FiFO b) Compule cost of goods sold, the cost of ending invertory and gross margin for Seplember using Liro c) Compute cost of goods sold, the cost of ending riveitary and gross murgin for Septerneer uung Ave. Cost