Jimstan & Jimstan Corp. can sell a new 10-year bond with an annual coupon of 5% and a face value of $1,000 for $1,070. The company will incur flotation costs of $40 per bond and has a tax rate of 25%. What is the company's after-tax cost of debt? (use linear allocation method.

		4.1%
		5.1%
		2.5%
		3.4%