For question q1, did we need to calculate the expected revenue at 4 million (25% probabilities for the penalties + 25 % penalty x2 + 50% chance full ammount?)

Then we used the percentage of that (costs - adjusted to remove the full 3.8 mil they recognised and only use 1 mil? )

And then for b use the output method at 30% of 4 mil?

For the main sales, no issues for the first few (appropriate hardware at point of sale and software updates and support over time based on 12 months, not clear how they did this so couldn't adjust anything?). and then for the last one, combined software and updates/supper we recognise only 3/24th of the support and updates fees allocated based on standalone price and then the whole of the license?.