Question 4: For two bonds, Bond A and Bond B, each with a term of 10 years, you are given: Bond A has an effective duration of 7.1. Bond B has an effective duration of 5.5. The difference between the convexity of Bond A and that of Bond B is 80. If interest rate decreases by 0.1%, the price of Bond A will increase by 0.7133%. Calculate the percentage price increase for Bond B if interest rate decreases by 0.1%. Opel (A) 0.15% 6) (B) 0.25% (C) 0.35% (C (D) 0.45% (E) 0.55%