6. Trini Company had the following transactions for the month. Number of Units Cost per Unit Beginning Inventory 1000 $3 Purchased May 31 1200 $4 Purchased July 15 1300 $5 Purchased Nov. 1 1300 $6 Totals (goods available) 4800 Ending Inventory 900 Calculate the ending inventory dollar value for each of the following cost allocation methods, using periodic inventory updating. Provide your calculations. A. first-in, first-out (FIFO) B. last-in, first-out (LIFO) C. weighted average (AVG)