I need help figuring out Inventory Valuation

DHE Be unsafe. Click for more details. B22 Stocks Inc. Stocks Inc sells weight-lifting equipment. The sales and inventory for January and march are below Find the Cost of Goods Sold, Ending Inventory and the Gross Margin for each inventory Cost Method LIFO FIFO Average Costing 0 Weight Sets Unit Cost Total Cost 1 Beginning Invertory at January 1st 2 Purchase, Janurary 16th 3 Sale, January 25th ($45 per Set) 4 Purchase, February 16th 5 Sale, February 27th ($40 per set) 6 Purchase, March 1Oth 7 Sale, March 30th ($50 per set) 8 9 0 460 110 216 105 307 13,800 3,520 32 36 3,780 28 4,200 190 O Type here to search