Please explain all calculations. Thank you! if correct ill thumbs up if wrong ill eave blank:)

[The following information applies to the questions displayed below.] At the end of January of the current year, the records of Donner Company showed the following for a particular item that sold at $16.00 per unit: Required: 1a. Compute Cost of Goods Sold under each method of inventory: average cost, FIFO, LIFO, and specific identification. For specific identification, assume that the first sale was selected from the beginning inventory and the second sale was selected from the January 12 purchase. Assume that the company uses periodic inventory system. (Round unit price to 2 decimal places. Input all amounts as positive values.) 1b. Prepare a partial income statement under each method of inventory: (a) average cost, (b) FIFO, (c) LIFO, and (d) specific identification. For specific identification, assume that the first sale was selected from the beginning inventory and the second sale was selected from the January 12 purchase Assume that the company uses periodic inventory system