Only need requirment 3.thank you

Raleigh Department Store uses the conventional retail method for the year ended December 31, 2016. Available information follows 0.45 points a. The inventory at January 1, 2016, had a retail value of $49,000 and a cost of $34,380 based on the conventional retail method b. Transactions during 2016 were as follows Retail $323,040 $530,000 14,000 Cost Gross purchases Purchase returns Purchase discounts Gross sales Sales returns Employee discounts Freight-in Net markups Net markdowns 6,300 5,400 eBook 509,500 10,000 5,000 28,500 Print 29,000 14,000 References Sales to employees are recorded net of discounts c. The retail value of the December 31, 2017, inventory was $85,330, the cost-to-retail percentage for 2017 under the LIFO retail method was 69%, and the appropriate price index was 106% of the January 1, 2017, price level d. The retail value of the December 31, 2018, inventory was $52,320, the cost-to-retail percentage for 2018 under the LIFO retail method was 68%, and the appropriate price index was 109% of the January 1, 2017, price level Required 1. Estimate ending inventory for 2016 using the conventional retail methood 2. Estimate ending inventory for 2016 assuming Raleigh Department Store used the LIFO retal method 3. Assume Raleigh Department Store adopts the dollar-value LIFO retail method on January 1, 2017. Estimating ending inventory for 2017 and 2018