This week's study units were challenging. They all covered topics that I had prior knowledge or exposure to, but not to the extent covered in the individual units. My scores were pretty low, as I completed the diagnostic quizzes blindly--scoring a 39%, 29%, and 48%, in Study Units 9, 15, and 16, respectively. Some of the areas that I will be focusing on for improvement this week are Service Organizations, Qualified Opinions, and Comparative Financial Statements. As in previous weeks, my first step will be to watch and listen to the video lectures and take detailed notes to reinforce the concepts. I will then take the time to go through the focus questions for each unit and create custom quizzes for additional practice.