Christoffersen Inc. has sales of $610,400, total equity of $170,000, a profit margin of 12 percent and a debt-equity ratio of 0.8. What is the return on assets?

		23.94 percent
		21.34 percent
		17.50 percent
		19.70 percent

Canal, Inc. has sales of $192,510, total assets of $320,400, a debt-equity ratio of 1.4, and a profit margin of 6.5 percent. What is the equity multiplier?

		1.2
		1.4
		2.2
		2.4

Can I get some help!