3. (8') You are given the following data on there cashflows: Cashflow A Cashflow B Cashflow C Payment at the end of year 5 10 15 240 200 300 0 360 700 Y 600 0 Accumulated value at the end of year 15 X + 100 Asume Apsume the interest is compounded annually. (i) Determine the anmal effective interest rate i. (ii) Calculate y 3. (8') You are given the following data on there cashflows: Cashflow A Cashflow B Cashflow C Payment at the end of year 5 10 15 240 200 300 0 360 700 Y 600 0 Accumulated value at the end of year 15 X + 100 Asume Apsume the interest is compounded annually. (i) Determine the anmal effective interest rate i. (ii) Calculate y