AFMsuggestion to update the p4 lectures

Hi John, i would like to thank you for the time you and other lecturers have been giving us here in order that we pass these exams. I have been using opentuition since F5 and i have been working on my own. I must say your lectures have been marvellous. I have never failed any course but i am quite certain i will taste failure this time with P4. I will suggest that if it is possible you upgrade the lectures to include topics like business valuations which has been a major examinable area. Question 1 in the Dec 2014 was just a dissaster. thank you