Need the answers to the blanks for the entire table

Help Monson uses a perpetual inventory system. Also, on December 15, Monson sells 15 units for $20 each Purchases on December 7 Purchases on December 14 Purchases on December 21 10 units $6 cost 20 units $12 cost 15 units $14 cost QS 6-11 (Static) Perpetual: Assigning costs with FIFO LO P1 Required: Determine the costs assigned to the December 31 ending inventory based on the FIFO method. Perpetual FIFO Goods Purchased Cost of Goods Sold Inventory Balance Dato # of Goods Cost Per Cost of Goods Units Cost Per Unit Inventory Purchased of Units Sold Unit Sold Unit Balance December 7 # of Units Cost Per December 14 Total December 14 December 15 Total December 15 December 21 + Totals