The financial statements of Trail Apparel include the following selected data (in millions):

($ in thousands, except stock price)	2021		2020
Sales	$	728,720			$	752,858
Net income		16,100				14,420
Dividends		4,320				3,320
Stockholders' equity, end of year		244,150				231,450
Shares outstanding		47,000				36,000
Average stock price	$	5.50				4.10

Required: Calculate the following amounts for 2021: (Round 'Earning Per Share' to 2 decimal places.)

1. Return on equity %
2. Dividend yield %
3. Earnings per share
4. Price-earnings ratio