can you finish the rest of the problem please.

Required information Trey Monson starts a merchandising business on December 1 and enters into the following three inventory purchases. Also, on December 15, Monson sells 28 units for $35 each Purchases on December 7 Purchases on December 14 Purchases on December 21 18 units $14.00 cost 33 units @ $21.00 cost 28 units @ $25.00 cost Required: Monson uses a perpetual inventory system. Determine the costs assigned to the December 31 ending inventory based on the FIFO method. Perpetual Fico: Goods Purchased Inventory Balance Date Cost Por Unit Units Cost of Goods Sold #of Units Cost Per Cost of Goods Unit Sold Sold Goods Purchased #or Units Cost Par Unit Inventory Balance December 7 18 $ 14.00 $ 252.00 181 Decomber 14 33 $ 21.00 $ 693.00 181 330 December 15 $ 252,00 18 @ $ 14,00 101 $ 21.00 $ 210.00 December 21 28 $ 25,00 $ 700.00 2310 28 Totals $ 462.00 Inventory Balance # of Units Cost Per Unit Inventory Balance 18:@ 18 @ 33 @ 23 @ 28 @ =