Please help me fill in for accounting.Vertical analysis (common size) percentages for Kochheim Companys sales

Brief Exercise 18-8 Vertical analysis (common size) percentages for Kochheim Company's sales, cost of goods sold, and expenses are shown below. Vertical Analysis 2015 Sales Cost of goods sold Expenses 2014 100.0 51.6 23.2 100.0 54.8 22.6 2013 100.0 58.9 24.5 (a) Calculate net income. 2015 2014 2013 Net income (b) Did Kochheim's net income as a percent of sales increase, decrease, or remain unchanged over the 3-year period? Brief Exercise 18-13 Guo Company has owners' equity of $364,400 and net income of $47,349. It has a payout ratio of 27% and a return on assets of 9%. How much did Guo pay in cash dividends, and what were its average assets? (Round answers to 0 decimal places, e.g. 125.) $ Cash dividends $ Average assets Exercise 18-2 Operating data for Navarro Corporation are presented below. Net sales Cost of goods sold Selling expenses Administrative expenses Income tax expense Net income 2015 $750,180 469,500 121,620 63,670 36,510 58,880 2014 $596,430 386,610 67,160 58,300 23,540 60,820 Prepare a schedule showing a vertical analysis for 2015 and 2014. (Round answers to 1 decimal place, e.g. 48.5%.) NAVARRO CORPORATION Condensed Income Statements For the Years Ended December 31 2015 Amount Net sales 2014 Percent Amount $750,18 0 Percent $596,43 0 % Cost of goods sold 469,500 % 386,610 % Gross profit 280,680 % 209,820 % Selling expenses 121,620 % 67,160 % Administrative expenses 63,670 % 58,300 % Total operating expenses 185,290 % 125,460 % Income before income taxes 95,390 % 84,360 % Income taxes expense 36,510 % 23,540 % Net income $58,880 % $60,820 % % Suppose Nordstrom, Inc., which operates department stores in numerous states, has the following selected financial statement data for the year ending January 30, 2014. NORDSTORM, INC. Balance Sheet (partial) (in millions) End-of-Year Cash and cash equivalents $ 1,073 Accounts receivable (net) 2,747 Inventory 1,212 Prepaid expenses 119 Beginning-of-Year $ 97 2,622 1,215 126 Other current assets 321 284 Total current assets $5,472 $4,344 Total current liabilities $2,719 $2,161 For the year, net sales were $11,148 and cost of goods sold was $7,193 (in millions). (a) Compute the four liquidity ratios at the end of the year. (Round answers to 1 decimal place, e.g. 1.6 .) Current ratio :1 Acid-test ratio :1 Accounts receivable turnover times Inventory turnover times