Problem # 2: (6 points) Dover Company began operations in 2020 and determined its ending inventory at cost and at LCNRV at December 31, 2020, and December 31, 2021. This information is presented below. 12/31/20 12/31/21 Cost $346,000 410,000 Net Realizable Value $322,000 390,000 Required (show all your calculations): a. Prepare the journal entries required at December 31, 2020, and December 31, 2021, assuming inventory is recorded at LCNRV and a perpetual inventory system using the cost-of- goods-sold method. b. Prepare journal entries required at December 31, 2020, and December 31, 2021, assuming inventory is recorded at LCNRV and a perpetual system using the loss method