find all required solutions (1,2,3,4,6) as is one big problem

Orion Iron Corporation tracks the number of units purchased and sold throughout each year but applies its inventory costing method at the end of the year, as if it uses a periodic inventory system. Assume its accounting records provided the following information at the end of the annual accounting period, December 31. Required: 1. Calculate the number and cost of goods avaliable for sale. 2. Caiculate the number of units in ending inventory. 3. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, (b) LIFO, and (c) weighted average cost. 4. Prepare an income statement that shows under the FIFO method, LIFO method and weighted average method. 6. Which inventory costing method minimizes income taxes? 3. Compute the cost of ending inventory and cost of goods sold under (a) FFO, (b) LIFO, and (c) weighted 4. Prepare an income statement that shows under the FIFO method, LIFO method and weighted average 6. Which inventory costing method minimizes income taxes? Complete this question by entering your answers in the tabs below. Calculate the number and cost of goods available for sale. 3. Compute the cost of ending inventory and cost of goods sold under (a) HIFO, (b) LIFO, and (c) we 4. Prepare an income statement that shows under the FIFO method, LIFO method and weighted av 6. Which inventory costing method minimizes income taxes? Complete this question by entering your answers in the tabs below. Calculate the number of units in ending inventory. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, (b) LIFO, and (c) weighted average cost. (Do not round intermediate calculations. Round your final answers to the nearest dollar amount.) repare an Income Statement that shows under the FIFO method, LIFO method Which inventory costing method minimizes income taxes