could you plz provide the solution to make them easy to know where I could add the numbers

Problem 6-18A Alternative cost flows-periodic LOS Synergy Company began 2020 with 20,500 units of Product X in its inventory that cost $780 per unit, and it made successive purchases of the product as follows: Mr. May Aug. Nov 7 27,500 units 59.30 each 25 32,500 units511.30 each 123,000 units $12.30 each 10 32,500 units $13.80 each The company uses a periodic inventory system on December 31, 2020, a physical count disclosed that 16,500 units of Product remained in inventory Required: 1. Calculate the number and total cost of the units available for sale during 2020. 115,500 Number of units Total cost of the units Stred 2. Prepare calculations showing the amounts that should be assigned to the 2020 ending inventory and to cost of goods sold, assuming a. FIFO Total cost of the units for sale Cost of units sold b. Weighted average cost basis (Round the "Average cost per unit" answer to 2 decimal places.) Total cost of the units for sale Cost of units sold