c. Assume the interest rate in the market (yield to maturity) goes down to 8 percent for the 10 percent bonds. If interest rates in the market are going down, which bond would you choose to own? 10 year 15 year 20 year d. Assume the interest rate in the market (yield to maturity) goes up to 12 percent for the 10 percent bonds. If interest rates in the market are going up, which bond would you choose to own? 10 year 15 year 20 year