Okay, first, your first paragaph is nowhere near enough AO1 im afraid. It's worth 6 marks in a 16 marker, and you have maybe 2. You need 2 marks PER factor. So state how it was manipulated, and what was found. That gets you all the AO1 marks.
In terms of AO3, you need FOUR points, this is worth 10 marks.The AO3 that you have, is perfect. Excellent structure, great PEEL but we need more. You need to add at least one point, as you can get full marks with three points, but four is better for safety.
So, you have maybe 2 for AO1, and 5 for AO3, thats 7/16.
It might be a bit disheartening, but you've done best in the hardest bit. AO3 is worth more, and so more important, and that's where you have a perfect structure, but just need to do it twice more. In terms of the AO1, you again just need more. It doesn't have to be in any particular structure, it's just listing, but you need to speciifcally answer the question. It says three factors, and you have explained one.