The following tive transactions occurred in Year 2: 1. First purchase (cash): 120 units a $91 2. Second purchase (cash): 200 units $99 3. Sales (all cash) 420 units 0$192 4. Paid $15,050 cash for salaries expenses 5. Paid cash for income tax at the rate of 40 percent of income before taxes Required a. Compute the cost of goods sold and ending inventory, assuming (1) FIFO cost flow, (2) LIFO cost flow, and (3) woighted-average cost flow. Compute the income tax expense for each method. b. Record the above transactions in general journal form and post to T-accounts 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. Complete this question by entering your answers in the tabs below. Record the Year 2 transactions in T-accounts assuming Ufo cost flow. Assume perpetual inventory system is used. (Round intermediate calculations to 3 decimal places. Rlound your final answers to the nearest whole dolier amount.) Record the Year 2 transactions in T-accounts assuming LIFO cost flow. Assume perpetual inventory system is used. (Round intermediate calculations to 3 decimal places. Rlound your final answers to the nearest whole dollar amount.)