I didn’t explain. I put the formula. Like in the above example, I would have written just:
= (1 + 5%)^10 (1 - 10%) + 10% - (1-1) 20%
edit: then obviously I would calculate down for the answer as well
Maybe I’ll get hit for assuming that I’m not being graded by a kindergardener. Plus I have to assume I didn’t make any stupid calculator errors since I did try to double and sometimes triple check. It would be helpful if the CFAI posted, for like even just one IPS question, what a “bare bones” minimum answer is that would get all credit. That way we can extrapolate from there, what the other questions would be. But that will obviously never happen.