This is all one problem. Please look at the pictures and answer each part of it.

Ch 6 Excel Assignment Inventory cost flow assumptions 3-18-2021.xlsx 1.c. Specific identification Ch 6 Excel Assignment Inventory cost flow assumptions_3-18-2021.xisx Ch 6 Excel Assignment Inventory cost flow assumptions_3-18-2021.xlsx Edik Inacert Fomat Hep *-for specific identification, units sold on June 20 carne from: 1 Complete the applicable inventory record card, and calculate cost of goods sold and the cost of ending inventory under each of the following inventory cost flow a. FIFO b. LIFO c. Specific identification d. Weighted average. 2 Prepare the journal entries required to record purchases and sales using the FIFO inventory cost flow assumption. Descriptions are not necessary. 3 Refer to the "Compare" page. Calculate the sum of cost of goods sold and ending inventory balances under each of the four inventory cost flow assumptions. Explain the results. Ch 6 Excel Assignment Inventory cost flow assumptions_3-18-2021 xisx Edik Invert Format Hep Northgate Products Corp. sells gadgets and uses the perpetual irventory system. During the month of January 2019, the number of gadgets purchased and sold was as follows: Units were sold for the following amount: -for specific identification, units sold on June 10 came from: for specific identification, units sold on lune 20 came from: 1 Complete the applicable inwentory record card, and calculate cost of goods sold and the cost of ending inventory under each of the following inventory cost fow