I’ve just gotten through the questions in the Kaplan guide and the CFAI guide on direct and indirect CF’s. However, I’d like to spend some more time working on these calculations and have already memorized the aforementioned questions to the point where I’m not learning anything by doing them. Are there any sources for questions similar to these (like the challenges problem on page 137 of the Kaplan guide) to allow me to hammer them down? I’d normally go through the Qbank but I wont be done with this book for a while, and I’d like to work on these problems while they are fresh in my head. Thank you.