Can anyone please help me with this question?

Kiddie World uses a periodic inventory system and the retail inventory method to estimate ending inventory and cost of goods sold. The following data are available for the quarter ending September 30, 2021: Beginning inventory Net purchases Freight-in Net markups Net markdowns Net sales Cost Retail $360,000 $ 510,000 884,000 1,270,000 41,100 54,000 24,000 1,230,000 Estimate ending inventory and cost of goods sold (LIFO). (Round ratio calculation to 2 decimal places (i.e., 0.1234 should be entered as 12.34%.)) Cost Retail Cost-to- Retail Ratio $ 360,000 $ 510,000 1,270,000 884,000 41,100 0 Beginning inventory Plus: Net purchases Freight-in Net markups Less: Net markdowns Goods available for sale (excluding beg. Inventory) Goods available for sale (including beg. Inventory) 0 0 54,000 24,000 1,300,000 1,810,000 925,100 1,285,100 Cost-to-retail percentage 71.16% Less: Net sales 0 1,230,000 580,000 $ Estimated ending inventory at retail Estimated ending inventory at cost Estimated cost of goods sold 412,728 X 872,372 $