Areas shaded red are wrong answers. I need the right answers, thanks!

Monty Company uses the periodic inventory method and had the following inventory information available: Units Unit Cost Total Cost 1/1 Beginning Inventory 102 $4 $408 1/20 Purchase 510 $5 2,550 7/25 Purchase 102 $7 714 10/20 Purchase 306 $8 2.448 1,020 $6,120 A physical count of inventory on December 31 revealed that there were 357 units on hand. Answer the following independent questions. (Round average cost per unit to 2 decimal places, e.g. 5.25 and final answers to O decimal places, e.g. 2,520.) 1. Assume that the company uses the FIFO method. The value of the ending inventory 2,805 at December 31 is 2 Assume that the company uses the average cost method. The value of the ending inventory on December 31 is $ 2,677.50 3 Assume that the company uses the LIFO method. The value of the ending inventory on December 31 is $ 16,683 4.(a) Determine the difference in the amount of income that the company would have reported if it had used the FIFO method instead of the LIFO method $ -1112 4. (b) Would income have been greater or less? Lesser