Problem 5-19A (Static) Effect of different inventory cost flow methods on financial statements LO 5-1 The accounting records of Wall's China Shop reflected the following balances as of January 1 , Year 2. The following five transactions occurred in Year 2 : 1. First purchase (cash): 150 units a $155 2. Second purchase (cash): 160 units e $160 3. Sales (all cash): 410 units ot $320 4. Paid $38,000 cash for salaries expense 5. Paid cash for income tax at the rate of 25 percent of income before taxes Required a. Compute the cost of goods sold and ending inventory, assuming (1) FFO cost flow, (2) LIFO cost flow, and (3) weighted-average cost flow. Compute the income tax expense for each method. b. Record the above transactions in general journal form and post to Taccounts assuming each of the cost flows listed. Assume perpetual inventory system is used. 1. FIFO 2. LIFO 3. Weighted Average c. Use a vertical model to show the Year 2 income statement, balance sheet, and statement of cash flows under FIFO, LIFO, and weighted average