you know, the CLC did give me some great overview of how facility coding and billing is done. And when I set for both of those, it was five hours and 45 minutes I think and it was the 150 questions. I don't think they switched the time and they switched again apparently until after I sat for both of those exams and they are hard. Well what one was the most difficult of those two? I think the CPC for me was the hardest because I didn't know what to expect. I knew I wanted to pass the first time. I took the PMCC course and it was in person 16 weeks with actually one of my mentors who I'm now fortunate enough to work with Lori Desjarden. She taught me to code and she procted my exam. So I had taken the 16 week course and studied and actually my husband took the kids away for the weekend so that I could spend the whole weekend just kind of going over my books and rereading all of the guidelines and making sure I knew where everything was. I left there knowing I had done really well, but it was before we got scores. So I know I passed, but I don't know if I passed with 70, oh, the 92. Yeah. And the C. O. C. I took a number of years later. I don't think I studied as hard, but I did take a boot camp, a one day boot camp the day before I sat for the exam because I sat for it in Vegas. And that one day boot camp kind of filled in some of the blanks that I didn't realize I had missed. So I think any opportunity you have to take coursework, study tests, study guides, boot camps