3. Freddie has $700 and he borrows an additional $300 to purchase a 15-year bond redeemable at par with a face value of $1,000. The bond pays monthly coupons at a nominal rate of 10% per year and is priced at $1,000. Freddie repays the $300 loan with interest-only payments at the end of each month and full repayment of the principal after 15 years. The loan has a nominal interest rate of 8%, convertible monthly. Find Freddie's annual effective yield over the 15 years on his original $700. (A) 10.5% (B) 11.4% (C) 12.0% (D) 14.1% (E) 15.2%