Boulder Furniture has bonds outstanding that mature in 10 years, have a 6 percent coupon, and pay interest semiannually. These bonds have a face value of $1,000 and a current market price of $1,040. What is the company's aftertax cost of debt if its tax rate is 32 percent? A. 3.78 percent B. 5.21 percent C. 3.65 percent D. 3.72 percent