Usingthepureexpectationsapproachtothedeterminationofinterestrates,calculatetheexpected(E)rate of interest of a two-year investment that will be available in 12 months time (1i3), given the following data:

Current rate of return on a one-year-to-maturity (0i1) instrument: 7.75% per annum Current rate of return on a two-year maturity (0i2) instrument: 8.25% per annum Current rate of return on a three-year maturity (0i3) instrument: 8.65% per annum