CFA Charterholder and author of How to Pass the CFA Program Exams: https://www.amazon.com/How-Pass-CFA®-Program-Exams-ebook/dp/B09PC23JRQ/ref=sr_1_1?crid=1TY8TUF4EJVAH&keywords=how+to+pass+cfa&qid=1640771948&sprefix=how+to+pass+cfa%2Caps%2C156&sr=8-1