Required information [The following information applies to the questions displayed below.] Laker Company reported the following January purchases and sales data for its only product. Date Activities Jan. 1 Beginning inventory Jan. 10 Sales Jan. 20 Purchase Jan. 25 Sales Jan. 30 Purchase Totals 150 units @ $12.50 = 320 units @ $12.00 = 3,840 680 units Units Acquired at Cost 210 units @ $13.50 = $2,835 1,875 Units sold at Retail 160 units @ $22.50 180 units @ $22.50 $8,550 340 units The Company uses a perpetual inventory system. For specific identification, ending inventory consists of 340 units, where 320 are from the January 30 purchase, 5 are from the January 20 purchase, and 15 are from beginning inventory. Required: 1. Complete comparative income statements for the month of January for Laker Company for the four inventory methods. Assume expenses are $1,950 and that the applicable income tax rate is 40%. (Round your Intermediate calculations to 2 decimal places.) LAKER COMPANY Income Statements For Month Ended January 31 Sales Cost of goods sold Gross profit Expenses Income before taxes Income tax expense Net income Specific Identification Weighted Average FIFO LIFO