I have found a few questions in the recent CBE test of f9. For the convertible loan, if it can be converted into shares in seven years and redeemed into eight years, how should we solve the question? Should we calculate share value, related interests in seven years, convertible value and interests in eight years and discount the two values on the same year basis? By the way, I remember I have WACC of 11%. Can somebody help me with it?