The 2011 balance sheet of The Washington Post Company shows net operating profit margin (NOPM) of 4.2%, net operating asset turnover (NOAT) of 1.75, return on equity of 4.3%, and adjusted return on assets of 3.4%. What is the companys nonoperating return? Choose from list below:

		-3.1%
		0.9%
		3.1%
		0.1%