Please solve required 3 & 4

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E7-9 (Algo) Analyzing and Interpreting the Financial Statement Effects of FIFO, LIFO, and Weighted Average Cost [LO 7-3] Scoresby incorporated 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. Calculate the number of units in ending inventory. 3. Compute the cost of ending inventory and cost of goods sold under (a) FFO. (D) LFO, and (c) weighted average cost. 4. Prepare an income statement that shows the FIFO method, LLFO method and weighted overage method. 6. Which inventory costing method minimizes income taxes? Complete this question by entering your answers in the tabs below. Prepare an income statement that shows the FIFO method, UFO method and welghted average method. 1. Calculate the number and cost of goods available for sale. 2. Calculate the number of units in ending inventory. 3. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, 4. Prepare an income statement that shows the FIFO method, LIFO method and 6. Which inventory costing method minimizes income taxes? Complete this question by entering your answers in the tabs below. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, (b) LIF 1. Calculate the number and cost of goods available for sale. 2. Calculate the number of units in ending inventory. 3. Compute the cost of ending inventory and cost of goods sold under (a) FIFO, (b) LIFO, aI 4. Prepare an income statement that shows the FIFO method, LIFO method and weighted 6. Which inventory costing method minimizes income taxes? Complete this question by entering your answers in the tabs below. Prepare an income statement that shows the FIFO method, LIFO method and weighted average