Q.4. Titans has 7 percent bonds outstanding that mature in 16 years. The bonds pay interest semiannually and have a face value of $1,000. Currently, the bonds are selling for $1,015 each. What is the firm's pretax cost of debt? Q.5. Three years ago, the Morgan Co. issued 15-year, 6.5 percent semiannual coupon bonds at par. Today, the bonds are quoted at 100.6. What is this firm's pretax cost of debt? Q.6. Electronic Products has 22,500 bonds outstanding that are currently quoted at 101.6. The bonds mature in 8 years and pay an annual coupon payment of $90. What is the firm's aftertax cost of debt if the applicable tax rate is 34 percent? Q.7.Great Lakes Packing has two bond issues outstanding. The first issue has a coupon rate of8 percent, matures in 6 years, has a total face value of $5 million, and is quoted at 101.2 percent of face value. The second issue has a 7.5 percent coupon, matures in 13 years, has a total face value of $18 million, and is quoted at 99 percent of face value. Both bonds pay interest semiannually. What is the firm's weighted average aftertax cost of debt if the tax rate is 34 percent?