Your report is worth 60% of 10%. In reality, you can get 6% without doing any real work, aside from making a flowchart. I would consider working on the beginnings of your report and move on to a flow chart. This will help you in your assembly coding. The actual program and simulation is only worth 4% of total grade. Overall, I would expect more if I were teaching someone. Consider yourself lucky (or unlucky). You should have been working on it from the beginning. Learn from this experience.