Further Maths scenario

[winged dragon 151]

I would like to ask you a question on SS

I am currently doing Further 3&4 and have some sort of idea as to what happens. But I am very very dishearted when it came to my SAC scores lately. I have been a high achieving student and I have completed 2 SAC's. 1 was 89% but my second one was 58% on Recursion. I really don't know what I would receive as a study score. Realistically, I am going to get a B+ for my SAC's but I know that my cohort has been getting 50% results on average. On our first SAC, the cohort average has increased however, the second one has lowered severely. I would like to prompt you a few scenarios:

GA1: B+ GA2+GA3: A+, A+
GA1: B+ GA2+GA3: A, A
GA1: B+ GA2+GA3: A, A+
GA1: A GA2+GA3: A, A
GA1: A GA2+GA3: A+, A+
GA1: A GA2+GA3: A+, A

What would be the likely RANGE of study scores for these scenarios (even a rough estimate from an expert like you is good enough).
I've been studying hard and hopefully, my goal of a scaled 40+ can be reached

Thank you