Which of the following bonds' price would change the most if interest rates increased? A. A 15-year, 6% coupon with a yield of 6% B. A 10-year, 6% coupon with a yield of 6% C. A 15-year, 6% coupon with a yield of 8% D. A 10-year, 6% coupon with a yield of 8% A $1,000 par bond with an 8.5% semi-annual coupon and seven years to maturity is currently priced at $1,218. If the yield to maturity stays constant, what would be the price of the bond in four years? A. $1,102.34 B. $1,133.34 C. $1,313.69 D. $1,291.44 What should be the current price of a $1,000 par bond with a 3.5% semi-annual coupon and 16 years to maturity if it is priced to yield 5.9%? A. $1.146.69 B. $ 779.97 C. $1,112.91 D. $ 753.66 A $1,000 par bond with a semi-annual coupon and 13 years to maturity is priced at $880 with a yield of 6.8%. What is the coupon rate of the bond? A. 6.15% B. 4.49% C. 5.39% D. 7.05%