any help? and the total cost of units available for sale?

ents Saved Help 13 Seminole Company began year 2017 with 26.000 units of product in its January 1 inventory costing $16.20 ea purchases of its product in year 2017 as follows. The company uses a periodic inventory system. On December 31, 2017, a physical count reveals that 47000 units of its product remain in inventory 2 points Mar 7 40,080 units @ $19.28 each May 25 42,8a0 units $23.29 each Aug. 1 32,800 units $25.28 each Nov. 10 39,000 units e $28.20 each eBook Required: 1. Compute the number and total cost of the units available for sale in year 2017 2 Compute the amounts assigned to the 2017 ending inventory and the cost of goods sold using (a Fu average Print References Complete this questions by entering your answers in the tabs below. Required 1 Required 2 Compute the amounts assigned to the 2017 ending inventory and the cost of goods sold using (a) FIFO, (b) LIFO, and (c) weighted average. (Do not round intermediate calculations. Round the final answers to nearest whole dollars.) LIFO Weighted Average FIFO Periodic Periodic Total cost of unsts available for sale Cost of units sold Required 1