Suppose that you buy the five-year bond from Altos Hornos and plan to keep your money invested in bonds for five years, in such a way that you reinvest all the coupons that the bond pays you at 5% during the said period:

a) What is your compound rate of return (modified IRR)

b) That would have passed if the interest rate had risen to 10%

c) How would the results have differed if he had bought the 15-year bond instead of the five-year?