Errata Exam 4/C: Version 1 April 19th, 2013 (PDF) Exam 4/C: Version 2 September 20th, 2013 (PDF) Exam 4/C: Version 3 March 24th, 2014 (PDF) Exam 4/C: Version 4 September 13th, 2014 (PDF) Exam 4/C: Version 5 & 6 January 24, 2016 (PDF) Exam 4/C: Version 7 January 14, 2017 (PDF) Exam 4/C: Version 8 May 14, 2017 (PDF) Addenda Exam 4/C: Version 1 & Version 2 March 29th, 2014 (PDF)
Errata Exam 4/C: Version 1 April 19th, 2013 (PDF) Exam 4/C: Version 2 September 20th, 2013 (PDF) Exam 4/C: Version 3 March 24th, 2014 (PDF) Exam 4/C: Version 4 September 13th, 2014 (PDF) Exam 4/C: Version 5 & 6 January 24, 2016 (PDF) Exam 4/C: Version 7 January 14, 2017 (PDF) Exam 4/C: Version 8 May 14, 2017 (PDF)