Bramble Corp. had the following information in its financial statements for the years ended 2017 and 2018:

Cash dividends for the year 2018	$4900
Net income for the year ended 2018	97900
Market price of stock, 12/31/17	8
Market price of stock, 12/31/18	10
Common stockholders equity, 12/31/17	999000
Common stockholders equity, 12/31/18	1196000
Outstanding shares, 12/31/18	100900
Preferred dividends for the year ended 2018	14300

What is the rate of return on common stock equity for Bramble Corp. for the year ended 2018?