Preparation:

• View instructions in this presentation. If you have any specific questions, post them in the presentation (add comments) before December 20th 2019 or contact me by email. No questions will be answered after that date.

• Confirm that you are aware of the question number assigned you here (must be done by 20th December 2019).

• On the established dates, enter the exam below and find your question. Answer it within the established timeframe.