[duong123]

Sir, I could not thank you enough for your patient to answer my comment. I got volume and quantity variance mixed up. I have to come back to your lecture and listen to it again, very carefully.

Again, thank you very much for all your help so far.

[duong123]

Me as well, I am coming up with 5540 (f) why is it not correct? and in the actual exam, what should we do?

[Author]

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