Exercise $6-4$ Alternative cost flow assumptions$-$perpetual inventory system LO$2$Sport Box sells a wide variety of sporting equipment. The following is information on the purchases and sales of their top selling hockey stick. The hockey stick sells for $$130.$DescriptionUnitsUnit CostMar. $1$ Beginning Inventory$28$$ $53$Mar. $3$ Purchase$73$$ $58123$$$63$Mar. $6$ Purchase$68$Mar. $17$ SaleMar. $23$ Purchase$76166$$ $63$Mar. $31$ SaleRequired:Calculate the cost of goods sold and ending inventory under the perpetual inventory system using the following methods. $($Do not round your "Unit Cost" answers. Round all other intermediate and final answers to nearest whole dollar.$)$Cost of GoodsSoldEndingInventory$1.$ FIFO$2.$ Moving weighted average