No Brand has two bond issues outstanding. The first issue has a coupon rate of 3.56 percent, a par value of $1 years, has a total face value of $3.9 million, and is quoted at 106 percent of face value. The second issue has a par value of $2,000 per bond, matures in 24 years, has a total face value of $8.2 million, and is quoted at 94 pe pay interest semiannually. The company's tax rate is 24 percent. What is the firm's weighted average aftertax c O 3.66% O 4.53% O 3.91% 5.15% D