Wow, course one and two in May. But I guess if you’ve gotten good at calculus than I guess it is manageable. (But remember, one six is better -- and I think more doable -- than two fives.) I can not see p-ring that beneficial for math because, as I think someone else mentioned, perhaps in another thread, math requires the development of a skill. But course 2 is not all math so I think p-ring should at lease help some. The compound interest math on course 2 (old 140 exam) is one of my favorite topics. Good luck to you. We are in the home stretch with just a few weeks away. I think I’m hitting over 25 hours a week out side of work-study. Study hard, but don’t get sick. Good luck to you.